Metalworking fluids for the shop floor
We do not just deliver oil. Suola application engineers come on site, review your equipment and process conditions, then provide a written fluid proposal with cost budget and expected benefits.
Pushing the limits of long-wear performance
We have worked on lubrication, cleaning and corrosion protection for over 20 years. That translates into six concrete product dimensions: film strength, rust barrier, detergency, high-temperature stability, environmental compliance and fluid life.
- Friction reduction
- Corrosion protection
- Cleaning & detergency
- High-temp stability
- Safety & environment
- Fluid purification
We manage your oil like a utilities system
Traditional suppliers deliver oil and leave. Suola installs a simple management loop in your plant: continuous supply, on-site purification, periodic testing and an engineer on the floor when something goes wrong. Costs are comparable to conventional supply.
Site review
An application engineer visits, inspects equipment and conditions, and documents current fluid problems.
Proposal
We deliver a written fluid solution with cost budget and benefit analysis, including alternatives.
Lubrication plan
Equipment oil charts and lubrication posters are provided for direct use on the shop floor.
Delivery
Delivered by Suola's own sales team, not passed through a third party.
On-site startup
A technician guides initial fill and mixing ratio when our products are first used.
Fluid testing
Regular lab analysis of concentration, contamination and wear metals. Change-out decisions are based on data.
The complete ten-step service flow is described on Support.
63 industries, one selection logic
Industries differ, but the selection criteria stay the same: material, machining method, operating temperature and downstream process. Answer those four questions and the grade is usually clear.
- 3C electronics
- Automotive parts
- Construction machinery
- Moulds & dies
- Machine tools
- Die casting / Injection moulding
- Aerospace
- Iron & steel
- Power generation
- Textiles
- Paper
Customers we work with
A selection of long-term partners and end users, listed with permission and in no particular order.
"Measure quality with expertise; build the industry with accountability."
A lubricant plant with the lab next to the shop floor
Suola started as a lubricant trading department in 2003 and moved into manufacturing in 2012 at Xiangxi, Liaobu, Dongguan. Today the Dongguan headquarters covers 10,000 m², with R&D, blending and testing on one site.
Most fluid problems are not caused by poor formulation; they are caused by the wrong grade for the job. That is why our sales team includes application engineers.
Certifications
We list only certifications that carry verifiable certificate numbers.
National High-Tech Enterprise
Approved 2017
Specialised & Innovative SME
Guangdong Provincial Department of Industry and Information Technology
ISO 9001 Quality Management System
Certified 2017
ISO 14001 Environmental Management System
Certified 2017
China Green Environmental Product
RoHS compliant
AAA Credit Enterprise
Also named China Technology Innovation Outstanding Enterprise
Products
12 product lines and 64+ grades covering the full metalworking process and equipment-lubrication spectrum. Selection comes down to four things: material, machining method, operating temperature and downstream process. If you are unsure, call us and an engineer will recommend only after asking the right questions.
Metalworking Fluids
Cutting, grinding, forming, corrosion protection, heat treatment and EDM—covering the full metalworking process.
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Water-Soluble Metalworking Fluids
Semi-synthetic, micro-emulsion and fully synthetic cutting fluids plus ceramic, glass and tungsten-carbide grinding fluids—21 grades.
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Neat Cutting Oils
High-speed, EP, deep-hole, tapping, grinding and micro-mist oils—11 grades.
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Stamping & Drawing Oils
Stamping, drawing, pressing and forming oils, including a fully volatile no-wash grade—3 grades.
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Anti-Rust Oils
Volatile, thin-film, dewatering, salt-spray-resistant, hard-film and water-based rust preventives. Protection 0.5–24 months—6 grades.
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EDM Fluids
Vapour-phase-synthesised dielectric fluids, including a mirror-finish grade—2 grades.
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Quenching Oils
Fast bright quenching oil and vacuum quenching oil. Balances hardness, hardenability and surface brightness—2 grades.
Industrial Lubricants
Lubrication and heat transfer for hydraulic systems, machine ways, gears, compressors, vacuum pumps and turbines.
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Hydraulic Oils
Premium anti-wear, long-life, high-low-temperature and water-glycol fire-resistant hydraulic fluids—4 grades.
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Way, Spindle & Circulating Oils
Solves low-speed stick-slip and chatter marks; covers ISO 2–320 viscosity range—3 grades.
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Heat-Transfer Oils
High-performance and synthetic heat-transfer oils; synthetic grade rated for continuous 310 °C use—2 grades.
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Compressor & Vacuum Pump Oils
Reciprocating, semi-synthetic rotary-screw, long-life synthetic rotary-screw and vacuum pump oils—4 grades.
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Turbine, Paper & Knitting Oils
For high-temperature, high-humidity continuous circulating systems and textile machinery—3 grades.
Pack sizes
From sample cans to IBC totes, choose the pack size that matches actual consumption and avoids frequent small-drum changes or large-drum dead stock.
- Samples / trials 5L
- Shop-floor standard 18L · 20L · 25L
- Machine fill 200L steel drum
- Central supply 1000L IBC tote
200L steel drum dimensions 58.5 × 88.3 cm; 18L plastic drum 30.5 × 37 cm. Drum-opening instructions ship with each delivery and are also on the Support page.
How to choose the right grade
Four steps. Rework caused by the wrong grade costs far more than the oil itself.
Material
Aluminium, magnesium, titanium, copper, stainless steel or cemented carbide? This determines the base chemistry and whether a chlorine-free formula is needed.
Machining method
Turning, milling, drilling, tapping, grinding, stamping or EDM? Each process has very different EP and lubrication requirements.
Operating conditions
Oil temperature, pressure, central or individual supply, single machine or central system—these set viscosity grade and life expectations.
Downstream process
Will parts be welded, painted or washed afterwards? This decides whether a volatile grade is appropriate or whether extra cleaning is needed.
Water-Soluble Metalworking Fluids
Semi-synthetic, micro-emulsion and fully synthetic cutting fluids, plus dedicated grinding fluids for ceramic, glass and tungsten carbide. Chlorine and nitrite content is optional per grade; the rest are built around long sump life, hard-water stability and low odor.
- Pack sizes 5L / 18L / 20L / 25L / 200L / 1000L
Why our Water-Soluble Metalworking Fluids
These are not slogans. They are points we have verified repeatedly on customer floors that directly affect cost and part quality.
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Cost control
Long fluid life and high dilution ratios keep total operating cost below ordinary products.
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Part quality
Lubricity and rust protection show up directly as better surface finish, less rework and fewer rejects.
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Shop-floor environment
Lower environmental risk, less daily maintenance and a healthier workplace for operators.
Water-Soluble Metalworking Fluids models and specifications
21 model(s). Parameters and applications are listed below.
| Product | Diluted appearance | Description | Materials |
|---|---|---|---|
| Semi-synthetic cutting fluid | Semi-transparent | General-purpose semi-synthetic with good biological stability. Chlorine- and nitrite-free. Suitable for ferrous and non-ferrous metals with balanced lubricity. | Ferrous and non-ferrous metals |
| Micro-emulsion cutting fluid | Milky white | Cost-effective micro-emulsion with wide applicability for 3C industry materials; good hard-water resistance for high-hardness water regions. | Aluminium, carbon steel, stainless steel |
| Micro-emulsion cutting fluid | Milky white | High-performance micro-emulsion with extreme pressure properties for demanding machining of various metals. Extra-long life; widely used in machining centres and central coolant systems. | Ferrous and non-ferrous metals |
| Micro-emulsion cutting fluid | Milky white | Blended with oxidation-resistant additives for long life, low odour and good lubricity. For precision machining of 7-series and die-cast aluminium, also suitable for ferrous metals. | High-sensitivity aluminium, ferrous metals |
| Micro-emulsion cutting fluid | Milky white | High-performance aluminium micro-emulsion for reaming and cutting of automotive engine blocks and parts; good wetting and EP properties. | Aluminium-specific |
| Water-soluble cutting fluid | Milky white | High-performance cutting fluid developed for aero-engines. Chlorine-free with outstanding lubricity and EP characteristics; improves surface finish and extends tool life. | Titanium alloys, high-hardness alloys |
| Water-soluble cutting fluid | Milky white | Developed for copper alloys; solves copper-soap issues while also suitable for non-ferrous metals and precision machining of die steels. | Copper alloys |
| Water-soluble cutting fluid | Milky white | Designed for aluminium wheel hubs with a unique high-lubricity additive package. Improves machining performance and surface finish for both rough and finish machining. | Aluminium-specific |
| EP anti-rust emulsion | Milky white | New-generation emulsion-type cutting fluid with rust prevention and high EP properties. Resists stagnation odour; suitable for roughing, heavy-feed and sawing operations. | Carbon steel, cast iron, stainless steel, aluminium |
| Magnesium alloy cutting fluid | Milky white | Water-soluble fluid dedicated to magnesium alloys. Excellent hard-water resistance and stable emulsion with low discoloration risk. Service life up to 3–6 months. | Magnesium, aluminium, copper alloys |
| High-lubricity universal synthetic cutting fluid | Transparent | New-generation synthetic metalworking fluid with good lubricity for ferrous and non-ferrous materials; good detergency and dispersancy. Works best where way-oil leakage is low. | General purpose: ferrous and non-ferrous |
| High-lubricity synthetic cutting fluid | Transparent | Blended with special lubricity additives to outperform conventional synthetic cutting fluids. Especially suitable for cutting and grinding of ferrous metals. | Cast iron, alloy steel |
| High-lubricity synthetic cutting fluid | Transparent | Reactive high-lubricity synthetic cutting fluid with good lubricity and dispersancy; for high-finish grinding such as roll grinding. Works best where way-oil leakage is low. | Aluminium, carbon steel, stainless steel |
| Fully synthetic cutting fluid | Transparent | Tramp-oil-rejecting fully synthetic series with excellent contamination resistance and low foaming. Handles high-pressure systems and severe machining environments; suitable for individual machines and central sumps. | Aluminium, titanium, stainless steel, carbon steel |
| Fully synthetic cutting fluid | Transparent | Economy tramp-oil-resistant fully synthetic series with good lubricity for various materials; suitable for individual machines and central sumps. | Aluminium, titanium, stainless steel, carbon steel |
| Fully synthetic cutting fluid | Transparent | Economy fully synthetic cutting fluid with good rust prevention and machining performance. Especially suitable for grinding and light-duty cutting of ferrous metals. | Alloy steel, stainless steel, aluminium |
| Fully synthetic grinding fluid | Transparent | Nitrite-free grinding fluid for ferrous metals; excellent rust protection and short-term water-soluble rust-preventive function. For grinding and partial light-duty machining. | Ferrous metals |
| Fully synthetic grinding fluid | Transparent | Tramp-oil-resistant and nitrite- and mineral-oil-free; suitable for centreless grinding and general grinding with good surface finish. | Ferrous metals |
| Ceramic grinding fluid | Transparent | Developed for centreless grinding of ceramic ferrules. Excellent rust prevention and settling properties; clean, safe and operator-friendly. | Ceramic |
| Glass grinding fluid | Transparent | Widely used for cutting, grinding and lapping of optical glass in touch-screen panels, LCDs, microscope lenses and camera lenses. | Glass |
| Tungsten carbide grinding fluid | Transparent | Unique additive package with low foam; effectively prevents cobalt leaching. For grinding of cemented carbides. | Tungsten carbide |
- The models above are the main grades in the water-soluble range. Grades with the same name are differentiated by concentration and mix ratio; selection should be based on material and process conditions. Technical data sheets (TDS) are available on request.
- Grades noted as 'works best where way-oil leakage is low' are indicated in the product description.
Water-Soluble Metalworking Fluids FAQ
How often should cutting fluid be changed?
It depends on concentration maintenance and tramp-oil control. The magnesium-alloy water-soluble grade can last 3–6 months; with regular concentration checks and fluid purification, most water-soluble products can be run much longer. We offer periodic lab analysis to decide change-out timing by data.
Do your products contain chlorine or nitrites?
It varies by grade. The semi-synthetic cutting fluid is chlorine- and nitrite-free; the aero-engine cutting fluid is chlorine-free; the tramp-oil-resistant synthetic grinding fluid is nitrite- and mineral-oil-free. If your process has specific bans, tell us before ordering and we will recommend a compliant grade.
Which grade is recommended for high-hardness water regions?
The general-purpose micro-emulsion cutting fluid. It has good hard-water resistance and was designed for high-hardness water regions, suitable for 3C industry materials.
Do you have grades for difficult-to-machine materials such as magnesium or titanium?
Yes. Magnesium has a dedicated water-soluble cutting fluid with hard-water resistance and a stable, low-discoloration emulsion. For titanium and high-hardness alloys we use a chlorine-free water-soluble cutting fluid with strong lubricity and EP characteristics to extend tool life.
Neat Cutting Oils
High-speed, EP, stainless-steel, deep-hole, tapping, grinding and micro-mist oils—11 grades for processes that demand tight tolerances and mirror-like surface finishes.
- Pack sizes 5L / 18L / 20L / 25L / 200L / 1000L
Why our Neat Cutting Oils
These are not slogans. They are points we have verified repeatedly on customer floors that directly affect cost and part quality.
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Surface quality
In critical finishing operations where surface finish and dimensional accuracy matter, the oil is as important as the tool.
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Tool protection
High lubricity reduces tool wear significantly—especially valuable for solid carbide, CBN and PCD tooling.
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Workshop safety
High-flash-point formulations and low-mist technology keep operators safer and the air cleaner.
Neat Cutting Oils models and specifications
11 model(s). Parameters and applications are listed below.
| Product | Viscosity at 40 °C | Description |
|---|---|---|
| High-speed cutting oil | 10–15 | General-purpose cutting oil based on refined mineral oil; suitable for fine engraving and high-speed CNC machining of ferrous and non-ferrous metals. |
| EP cutting oil | 10–15 | Chlorinated EP oil for cutting and grinding medium- and high-alloy steels; also used for broaching and cutting non-ferrous and medium-alloy steels. |
| Neat cutting oil | 18–22 | High-performance EP and non-active sulphur additive package; gives excellent surface finish and strong tool protection, reducing burning. For stainless steel and high-hardness alloy steel. |
| Neat cutting oil | 20–25 | Chlorine-free, medium viscosity with outstanding lubricity to improve surface quality; for stainless steel, alloy steel and other high-strength machining. |
| General-purpose cutting oil | 25–30 | Refined mineral oil with EP and rust inhibitors; non-corrosive, suitable for both ferrous and non-ferrous metals. |
| Stainless steel cutting oil | 20–30 | Designed for high-hardness, high-toughness metals with high-activity EP additives; processes a wide range of stainless steels. |
| Stainless steel cutting oil | 20–25 | Chlorine-free high-EP cutting oil with good lubricity and tool-life extension for demanding conditions; suitable for medical and aerospace applications. |
| Deep-hole drilling oil | 10–15 | Based on refined mineral oil with a tough oil film that extends tool life; for deep-hole drilling of difficult-to-machine alloys. |
| Micro-mist / MQL cutting oil | 10–32 | Renewable-ester based with excellent cooling and lubricity; for micro-mist or near-dry machining systems. |
| Tapping oil | 95–105 | High-EP lubricating tapping oil for threading and rolling of stainless steel and high-alloy steels. |
| Grinding oil | 4–5 | Low-viscosity precision grinding oil free of chlorine, sulphur and heavy metals; for honing and ultra-precision grinding of non-ferrous and ferrous metals. |
- EDM fluids (standard and mirror-finish) are covered separately on the EDM fluid page.
- Viscosity values are kinematic viscosity ranges at 40 °C (mm²/s). Formulations can be fine-tuned for the process; actual specifications are confirmed on the delivered TDS.
Neat Cutting Oils FAQ
How do I choose between chlorinated and chlorine-free cutting oil?
Chlorinated EP additives perform better under heavy loads for cutting and grinding medium- and high-alloy steels. For industries with chlorine restrictions—such as some medical and aerospace parts, or where welding or sintering follows—choose a chlorine-free grade. Tell us the material and downstream process and we will give a clear recommendation.
Are there dedicated oils for tapping and deep-hole drilling?
Yes. Tapping oil is a high-EP formulation (40 °C viscosity 95–105) for threading and rolling stainless steel and high-alloy steels. Deep-hole drilling oil has a tough oil film for difficult-to-machine alloys. Neither should be replaced with a general-purpose cutting oil.
Can oil mist and odour be reduced?
Yes. High-flash-point and low-mist formulations are standard across our neat-oil range; the micro-mist/MQL oil is specifically for spray or near-dry systems. If mist is still high on site, it is usually a delivery-method or flow-rate issue—an engineer visit will identify it.
Anti-Rust Oils / Rust Preventives
Volatile, thin-film, dewatering, salt-spray-resistant, hard-film and water-based rust preventives. Protection periods from 0.5 to 24 months for inter-process or long-term storage.
- Pack sizes 5L / 18L / 20L / 25L / 200L / 1000L
Why our Anti-Rust Oils / Rust Preventives
These are not slogans. They are points we have verified repeatedly on customer floors that directly affect cost and part quality.
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Rust protection
The oil film blocks air, moisture and corrosive media.
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Adhesion
Clings tightly and penetrates into micro-pores, forming a dense protective layer that does not easily run off.
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Multi-metal suitability
Suitable for inter-process rust prevention on a wide range of metal substrates.
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Salt-spray resistance
Some grades are specifically designed for severe environments and pass salt-spray tests.
Anti-Rust Oils / Rust Preventives models and specifications
6 model(s). Parameters and applications are listed below.
| Product | Protection period (months) | Characteristics |
|---|---|---|
| Volatile rust preventive | 8–12 | Quick-drying, low residue, long protection period and safe to use. Suitable for precision hardware parts. |
| Thin-film rust preventive | 12–15 | Low viscosity, thin film, long protection period and safe to use. Suitable for precision hardware parts. |
| Dewatering rust preventive | 3–6 | Contains special additives that quickly displace water from metal surfaces. For inter-process rust prevention. |
| Salt-spray resistant rust preventive | 3 | Low volatility, low viscosity, minimal surface film; outstanding salt-spray performance. |
| Hard-film rust preventive | 24 | Low viscosity, fast drying, hard film; long protection period and safe. For long-term outdoor storage of equipment. |
| Water-based rust preventive | 0.5–1 | Harmless, no cleaning needed; for inter-process rust prevention. Dilutable 3–10 times. |
- Protection periods in the table are reference values under normal indoor storage conditions (25 °C, relative humidity below 60 %). Actual protection is affected by packaging, stacking, temperature, humidity and contact with acids or alkalis.
- For export shipping or high-humidity environments, choose hard-film or salt-spray-resistant rust preventive and verify with a salt-spray test.
Anti-Rust Oils / Rust Preventives FAQ
How do I choose between inter-process and long-term storage protection?
Inter-process protection usually ranges from days to a few months: dewatering rust preventive (3–6 months) or water-based rust preventive (0.5–1 month, dilutable 3–10 times) are sufficient. For long-term storage or outdoor equipment use hard-film rust preventive, rated up to 24 months.
Can I apply rust preventive directly onto parts that are still wet?
Use a dewatering grade. Dewatering rust preventive contains special additives that quickly remove surface water and is intended for inter-process protection. Applying an ordinary rust preventive over wet parts can trap moisture underneath and cause rust.
Is the protection period guaranteed?
The periods listed are reference values under normal indoor storage. Actual protection is strongly affected by packaging, stacking, humidity and contact with corrosive media. For export shipping or high-humidity environments we recommend verifying with a salt-spray test first—we can help.
Can you provide test reports?
Yes. Our headquarters operates an in-plant laboratory with salt-spray testers and other equipment. Products are also tested by institutions such as the Guangdong Dongguan Quality Supervision and Inspection Centre. Reports can be provided according to project requirements.
Hydraulic Oils
Premium anti-wear, long-life anti-wear, high-low-temperature and water-glycol fire-resistant hydraulic fluids. The long-life grade can run 3–5 years and reaches FZG 12 anti-wear performance.
- Pack sizes 5L / 18L / 20L / 25L / 200L / 1000L
Why our Hydraulic Oils
These are not slogans. They are points we have verified repeatedly on customer floors that directly affect cost and part quality.
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System cleanliness
Keeps hydraulic systems clean under severe conditions, preventing unplanned shutdowns caused by oil degradation and protecting core components.
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Oxidation and thermal stability
Resists high-temperature oxidation to prevent sludge and carbon deposit formation at source.
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Anti-wear and rust protection
Protects pumps, motors, cylinders and other precision parts from wear and corrosion.
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Demulsibility and hydrolytic stability
Separates rapidly from water to prevent emulsion failure.
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Service life
Change-out intervals far exceed ordinary oils, significantly cutting waste-oil disposal costs.
Hydraulic Oils models and specifications
4 model(s). Parameters and applications are listed below.
| Product | Application | Characteristics |
|---|---|---|
| Premium anti-wear hydraulic oil ISO 22 / 32 / 46 / 68 / 100 | For vane, piston and gear pumps; hydraulic systems on CNC machines, tunnel boring machines, crawler cranes, hydraulic backhoes and coal cutters. | Made from highly refined neutral base oil with anti-oxidation, anti-wear and rust inhibitors. Good rust prevention and oxidation stability. Light colour, long service life. Exceeds national standard GB 11118.1-2011 (HM) and HF-0 level. |
| Long-life anti-wear hydraulic oil ISO 22 / 32 / 46 / 68 / 100 | For high-precision machine tools, precision instruments and heavy machinery hydraulic systems. | Blended from Group III hydrocracked base oil with the latest additive package. Strong anti-wear performance and extra-long life—more than 3 times that of ordinary hydraulic oil, with change intervals of 3–5 years. Reaches FZG 12 anti-wear performance, equivalent to heavy-duty industrial gear oil. |
| High-low-temperature hydraulic oil ISO 22 / 32 / 46 / 68 / 100 | For outdoor, cold-region and large-temperature-swing applications; construction, mining, oilfield and marine hydraulic systems, and vehicle hydraulics under severe conditions. | Formulated from high-VI base oil and multi-functional additives. Unique zinc-free anti-wear formula protects copper and silver parts; excellent anti-wear, rust and corrosion properties. |
| Water-glycol fire-resistant hydraulic fluid HFR46 | For steel rolling, hot rolling, die casting, water presses and similar fields. | Stable viscosity, anti-wear and lubricating performance comparable to mineral oil. Good low-temperature fluidity down to –40 °C. Excellent vapour- and liquid-phase rust protection; tank walls do not need stainless steel lining or coating. Fire-resistant, meeting Factory Mutual requirements; specifically for hydraulic systems near high heat or open flame, replacing mineral oil. |
- Hydraulic-oil selection starts with viscosity grade, then considers operating temperature and system pressure; for cold or large temperature-swing outdoor equipment choose the high-low-temperature grade.
- For applications near high heat or open flame (steel rolling, die casting, hot rolling) we recommend replacing mineral oil with water-glycol fire-resistant hydraulic fluid HFR46.
Hydraulic Oils FAQ
Is a 3–5 year change interval really achievable?
The long-life anti-wear hydraulic oil can reach 3–5 years provided the system is well sealed, oil temperature is controlled and periodic oil analysis is carried out. Severe water ingress, dust contamination or chronic overheating will shorten this; we recommend deciding by test data.
What is safe for hydraulic systems near high heat or open flame?
Water-glycol fire-resistant hydraulic fluid HFR46. It is fire-resistant and meets Factory Mutual requirements, usable down to –40 °C, with anti-wear and lubricating performance comparable to mineral oil—specifically for hydraulic systems near high heat or flame.
Which grade for outdoor, cold-region or large temperature swings?
High-low-temperature hydraulic oil. It is designed for outdoor, cold-region and large-temperature-swing severe conditions, using high-VI base oil and a zinc-free anti-wear formula that protects copper and silver parts.
Why is the oil turning milky/white?
Water ingress. Our products have good demulsibility and hydrolytic stability and separate quickly from water, but you should still investigate cooler leakage, breather water ingress and condensation, and drain water regularly.
Can it be mixed with the equipment manufacturer's original oil?
At change-out we recommend flushing or at least draining the old oil thoroughly. Mixing different formulations can affect additive performance, especially zinc and zinc-free anti-wear packages. Consult us before mixing.
Gear Oils
Heavy-duty, synthetic and extra heavy-duty open-gear oils. The heavy-duty grade exceeds CKD and German DIN 51517-CLP standards and is certified AGHA 250.04.
- Pack sizes 5L / 18L / 20L / 25L / 200L / 1000L
Why our Gear Oils
These are not slogans. They are points we have verified repeatedly on customer floors that directly affect cost and part quality.
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EP anti-wear
Effectively prevents pitting, scuffing and wear on gear tooth surfaces.
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Oxidation and thermal stability
Resists high-temperature oxidation and prevents sludge, carbon deposit and acidic by-product formation, keeping the oil clean and extending life.
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Rust and corrosion protection
Comprehensively protects gears and bearings from moisture and corrosive substances.
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Change-out interval
Synthetic gear oils can last several times longer than mineral oils.
Gear Oils models and specifications
3 model(s). Parameters and applications are listed below.
| Product | Application | Characteristics |
|---|---|---|
| Heavy-duty gear oil ISO 68 / 100 / 150 / 220 / 320 / 460 | Recommended for extruder gearboxes in plastics, large gearboxes in cement and mining, heavy port cranes, and large bath-lubricated gear sets in the steel industry. | Made from high-quality mineral base oil and selected additives. Wide applicability; exceeds CKD and German DIN 51517-CLP standards and is certified AGHA 250.04. Separates water quickly and inhibits acidic by-product formation. Performs well in severely humid or even salt-water ingress conditions such as ocean freighters and ports, effectively preventing micropitting. Suitable for bath or splash-lubricated gears and bearings at oil temperatures up to 110 °C. Can replace worm gear oil, medium-duty gear oil and conventional heavy-duty gear oil, reducing the number of oil grades in stock. |
| Synthetic gear oil ISO 68 / 100 / 150 / 220 / 320 / 460 | Especially recommended where pour point is below –40 °C, operating temperature above 120 °C, equipment disassembly is complex, the environment is severe, or an extra-long change-out interval is required. | All-round long-life gear oil compounded from multiple synthetic base oils. Very high viscosity index—does not thin excessively at high temperature yet remains fluid at low temperature for easy winter starts. Good thermal stability with no coking, keeping gearboxes highly clean. Good EP anti-wear performance for high-speed, shock-load and heavy-duty industrial gearboxes in circulating or splash systems. |
| Extra heavy-duty open-gear oil ISO 3200 / 6800 | For slow-running large open gears and stationary or slow-running steel cables, including cables intermittently immersed in seawater. Recommended for very large rotary equipment such as ball mills, dryers and rotary kilns. | Designed for open-gear lubrication: water, dust and rust resistant; good flow and adhesion to keep dirt out. Non-solvent, asphalt-free, heavy-metal-free and chlorine-free. Good anti-wear performance extends equipment life. |
- For enclosed gearboxes: oil temperature up to 110 °C use heavy-duty gear oil; long-term above 120 °C or severe cold environments use synthetic gear oil.
- Open gears (ball mills, rotary kilns) require extra heavy-duty open-gear oil; do not substitute enclosed-gear oil.
Gear Oils FAQ
How do I choose between heavy-duty and synthetic gear oil?
Look at oil temperature and environment. For oil temperatures up to 110 °C and normal conditions, heavy-duty gear oil is sufficient; it exceeds CKD and DIN 51517-CLP standards and is certified AGHA 250.04. For long-term temperatures above 120 °C, pour point below –40 °C, complex disassembly, severe environments or extra-long change-out intervals, choose synthetic gear oil.
Will the oil fail in heavy humidity or salt-water conditions such as ports and ships?
Heavy-duty gear oil separates water quickly and inhibits acidic by-product formation. It performs well in severely humid or salt-water ingress conditions such as ocean freighters and ports, effectively preventing micropitting. We still recommend protecting breathers from dust and draining water regularly.
Can open-gear oil be used directly on enclosed gears?
No. Open gears run slowly, are exposed and subject to dust and water, requiring extra heavy-duty open-gear oil (ISO 3200/6800) with high viscosity, water/dust resistance and adhesion. Enclosed gear oil would be thrown off and provide no protection.
Can one gear oil replace worm gear oil?
Heavy-duty gear oil can replace worm gear oil, medium-duty gear oil and conventional heavy-duty gear oil, reducing oil grades in stock. However, if the worm gear set has a specific factory-specified oil, confirm before changing.
Way Oils / Spindle Oils / Circulating Oils
Way oils, spindle oils and circulating oils that solve low-speed stick-slip and machining chatter marks.
- Pack sizes 5L / 18L / 20L / 25L / 200L / 1000L
Why our Way Oils / Spindle Oils / Circulating Oils
These are not slogans. They are points we have verified repeatedly on customer floors that directly affect cost and part quality.
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Stick-slip control
Eliminates low-speed stick-slip that causes chatter marks, ensuring high finish and accuracy.
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EP anti-wear
Protects equipment and prevents abnormal wear.
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Rust and corrosion protection
Resists moisture and cutting-fluid attack.
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Demulsibility
Separates quickly from water and resists emulsification.
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Service life
Change-out intervals far exceed ordinary oils, significantly cutting waste-oil disposal costs.
Way Oils / Spindle Oils / Circulating Oils models and specifications
3 model(s). Parameters and applications are listed below.
| Product | Application | Characteristics |
|---|---|---|
| Premium way oil ISO 32 / 46 / 68 / 100 / 150 / 220 | For lubricating screws, linear ways, spindle boxes, translating screws, cylindrical and bevel gears, and lightly loaded worm drives. | Made from highly refined paraffinic base oil and selected demulsifying additives. Resists stickiness, good thermal stability and strong adhesion; effectively prevents wear and corrosion. |
| Spindle oil ISO 2 / 10 / 15 / 22 | For textile machine spindles, precision spinning frames, automatic machine-tool spindles, light-duty hydraulic circulating systems, light-load high-speed industrial bearings and industrial circulating systems. | Made from highly refined base oil with detergent, dispersant, anti-wear, anti-oxidation, anti-corrosion and anti-foam additives. Listed by machine-tool builders as a recommended maintenance oil. Does not form varnish or turn black in long-term use; good rust and corrosion protection inhibits rust caused by moisture ingress. |
| Circulating oil ISO 32 / 46 / 68 / 100 / 150 / 220 / 320 | For large turbine vacuum pumps and various circulating systems, electric-motor and turbo-generator lubrication, and bearings, spindles and gears in circulating systems. | Blended from high-VI paraffinic base oil with rust and oxidation inhibitors. Long oil life, high quality, outstanding water separation to prevent moisture contamination, maintain mechanical performance and extend machine life. |
- Low-speed stick-slip and chatter marks usually point first to way-oil viscosity and lubrication condition; way grinding should only be considered afterwards.
- Spindle oil viscosity grades are low (ISO 2–22). Do not substitute hydraulic or way oil.
Way Oils / Spindle Oils / Circulating Oils FAQ
The machine chatters at low speed and parts show chatter marks. Is it the oil?
Way oil is a common cause. Stick-slip at low speed is usually related to way-oil viscosity and film strength; premium way oil resists stickiness and has strong adhesion to suppress stick-slip. But if the ways themselves are worn or scored, oil alone will not fix it—an on-site check is recommended first.
Can spindle oil and hydraulic oil be interchanged?
Not recommended. Spindle oil viscosity grades are low (ISO 2–22) and emphasize detergency, anti-foam and non-varnishing; it is listed by machine-tool builders as a recommended maintenance oil. Hydraulic oil has different viscosity grades and additive systems; mixing can affect spindle temperature and life.
Way oil and cutting fluid mix and turn white. What should we do?
Way oil has good demulsibility and separates quickly from water; it does not easily emulsify. If whitening occurs on site, it is usually related to cutting-fluid concentration, pH or tramp-oil load. Check concentration and improve skimming.
Can circulating oil be used in a vacuum pump?
Large turbine vacuum-pump circulating systems can use circulating oil; for vacuum pumps where process water enters the pump, choose vacuum pump oil, whose water-separation and sealing characteristics are more suitable.
Quenching Oils
Fast bright quenching oil and vacuum quenching oil for processes that need controlled cooling speed while keeping parts bright.
- Pack sizes 5L / 18L / 20L / 25L / 200L / 1000L
Why our Quenching Oils
These are not slogans. They are points we have verified repeatedly on customer floors that directly affect cost and part quality.
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Oxidation stability
Resists high-temperature oxidation and maintains stable cooling performance over time.
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Balanced cooling speed
Provides high-speed cooling at high temperature (for hardness and hardenability) and controlled cooling at low temperature (to reduce transformation stress and distortion cracking).
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Bright surfaces
Forms a protective film so parts emerge bright, with reduced oxidation and decarburisation, saving cleaning steps.
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Service life
Strong oxidation resistance gives long change-out intervals.
Quenching Oils models and specifications
2 model(s). Parameters and applications are listed below.
| Product | Appearance | Characteristics |
|---|---|---|
| Fast bright quenching oil | Slightly yellow transparent | Good cooling speed while keeping parts bright after quenching. Long service life. Used for hard-to-harden materials such as low-carbon steels where a bright surface is required. |
| Vacuum quenching oil | Slightly yellow transparent | Short distillation range, extremely low saturated vapour pressure, strong oxidation resistance and low volatility, easy to evacuate. Very high flash and fire points for safe use; good oxidation stability with low sludge formation. Long service life; also suitable for martempering and temper-hardening applications. |
- For low-carbon, hard-to-harden materials requiring bright surfaces choose fast bright quenching oil; for vacuum furnace processes choose vacuum quenching oil.
Quenching Oils FAQ
Can ordinary quenching oil be used in a vacuum furnace?
No. Vacuum quenching oil requires a short distillation range, very low saturated vapour pressure and easy evacuation. Ordinary quenching oil would volatilise heavily under vacuum, spoiling vacuum levels and contaminating the furnace.
How can we eliminate the descaling step after quenching?
Choose fast bright quenching oil. It forms a protective film that keeps parts bright after quenching, reducing oxidation and decarburisation, so the descaling step can often be skipped.
Does cooling speed change as the oil ages?
Yes. Oxidation by-products can alter cooling characteristics. Our products have strong oxidation resistance and low sludge formation, but we still recommend periodic sampling and cooling-curve testing; change-out should be decided by data.
EDM Fluids
Two colourless, transparent dielectric fluids: standard EDM fluid and a mirror-finish grade for the finest surface requirements.
- Pack sizes 5L / 18L / 20L / 25L / 200L / 1000L
Why our EDM Fluids
These are not slogans. They are points we have verified repeatedly on customer floors that directly affect cost and part quality.
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Low viscosity and high fluidity
Flushes metal debris quickly and prevents secondary discharges.
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Dielectric strength and insulation
Controls discharge energy and gap accurately for stable, uniform sparking and prevents abnormal arcing.
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Low electrode wear
Reduces graphite or copper electrode wear rates.
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High flash point, low volatility
Greatly reduces fire risk and lowers oil consumption and airborne contamination.
EDM Fluids models and specifications
2 model(s). Parameters and applications are listed below.
| Product | Appearance | Characteristics |
|---|---|---|
| EDM fluid | Colourless transparent | High-quality dielectric liquid designed for advanced EDM. A fully synthetic fluid produced by vapour-phase synthesis, generating minimal fume and odour during machining. High precision and tight tolerances; high flash point for safe use; non-irritating to skin and the nervous system. |
| Mirror-finish EDM fluid | Colourless transparent | Specifically designed for extreme surface finish. Ultra-high dielectric stability and strong debris flushing ensure uniform discharge and prevent white layers and micro-defects; protects fine electrodes and extends mould life. |
- Mirror and standard machining place different demands on dielectric stability. Select by mould surface requirement; do not expect a standard grade to deliver mirror finishes.
EDM Fluids FAQ
The EDM shop has heavy fume and odour. What can be done?
This is usually caused by high-volatility fluid. Our EDM fluid is produced by vapour-phase synthesis with minimal fume and odour, non-irritating to skin and the nervous system, and has a high flash point for safer use.
Which grade should be used for mirror-finish moulds?
Choose mirror-finish EDM fluid. Its ultra-high dielectric stability and strong debris flushing ensure uniform discharge, preventing white layers and micro-defects while protecting fine electrodes.
Can electrode wear be reduced?
Yes, provided discharge parameters and the fluid are matched. EDM fluid promotes fast debris removal and prevents secondary discharges, effectively reducing graphite or copper electrode wear.
Stamping & Drawing Oils
Three forming oils for stamping, drawing, pressing and deep-drawing—including a fully volatile, no-wash grade.
- Pack sizes 5L / 18L / 20L / 25L / 200L / 1000L
Why our Stamping & Drawing Oils
These are not slogans. They are points we have verified repeatedly on customer floors that directly affect cost and part quality.
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EP lubrication
Forms a tough oil film under high pressure to prevent cracking, scratching and wrinkling.
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First-time forming
Supports difficult deep-drawing in one hit, cutting rejects and improving appearance and accuracy.
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Surface finish
Reduced friction gives bright, uniform formed surfaces.
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Die life
Reduces die wear, galling and heat buildup (sintering).
Stamping & Drawing Oils models and specifications
3 model(s). Parameters and applications are listed below.
| Product | Application | Characteristics |
|---|---|---|
| Volatile stamping oil | For stamping, punching, pressing and bending of various materials, including high-speed stamping. | Made from high-quality, environmentally compatible solvents and special additives. Low viscosity, good cooling; fully volatile with no surface residue, so no washing is needed. |
| Stamping & drawing oil | For drawing, stamping, pressing and forming of various materials; also for forming thin-sheet parts. | Medium viscosity, medium strength for drawing, stamping and shearing of medium- to high-strength forming operations. |
| Stamping & drawing oil | Designed for difficult deep-drawing to ensure effective forming under heavy loads; for drawing, stamping, pressing and forming of various materials. | Free of sulphur, chlorine and other active components; outstanding lubricity for products with high drawing ratios. |
- For no-wash processes that go straight to welding, painting, bonding or lamination, choose the volatile stamping oil.
Stamping & Drawing Oils FAQ
If parts need welding or painting after stamping, does oil residue matter?
Yes. For these downstream steps choose the volatile stamping oil. It evaporates completely and leaves no residue, so no wash step is needed. If you are still using a non-volatile oil, an extra cleaning stage—and wastewater—will be required.
We keep getting cracks in difficult deep-drawing. Can changing the oil fix it?
Start with the oil, then check the die and blank-holder force. Our difficult-drawing grade is free of sulphur and chlorine active components and has the lubricity to support large drawing ratios; but if die radii, clearances or blank-holder force are wrong, oil alone cannot solve it. We recommend an on-site review before deciding.
Heat-Transfer Oils
High-performance and synthetic heat-transfer oils. The synthetic grade can run continuously at 310 °C and handle instantaneous film temperatures up to 340 °C, with oxidation resistance 8–10 times that of mineral oil.
- Pack sizes 5L / 18L / 20L / 25L / 200L / 1000L
Why our Heat-Transfer Oils
These are not slogans. They are points we have verified repeatedly on customer floors that directly affect cost and part quality.
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High heat-transfer coefficient
Transfers heat quickly and evenly.
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Thermal oxidation stability
Resists coking and sludge formation during long-term high-temperature operation, preventing line blockages.
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Anti-coking cleanliness
Keeps heaters and pipe inner walls clean to maintain design heat-exchange efficiency.
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Service life
High-quality synthetic oil can last several times longer than mineral oil.
Heat-Transfer Oils models and specifications
2 model(s). Parameters and applications are listed below.
| Product | Application | Characteristics |
|---|---|---|
| High-performance heat-transfer oil | Recommended for closed heat-transfer systems with long-term use below 300 °C. | Made from hydrocracked synthetic base oil and dedicated chemical additives. Suitable for closed heat-transfer systems with expansion or pressure-relief equipment; better service life and heat-transfer performance than general mineral heat-transfer oils. |
| Synthetic heat-transfer oil | Recommended for electronics materials, petrochemicals, copper-clad laminates, coatings and resins where high stability is required. | Special synthetic high-temperature heat-transfer oil with unique detergent-dispersant and high-temperature performance. Proven by thermal-stability testing to run continuously at 310 °C and handle instantaneous film temperatures up to 340 °C. Oxidation resistance is 8–10 times that of mineral oil; unique molecular structure prevents sludge during effective service life. Especially suitable for systems without nitrogen-sealed expansion tanks. |
- The first selection criterion is long-term operating temperature; the second is whether the expansion tank is nitrogen-sealed.
- Coking is usually caused by overheating and insufficient flow. Periodic carbon-residue and acid-value testing is cheaper than changing degraded oil after the fact.
Heat-Transfer Oils FAQ
What is the difference between long-term operating temperature and instantaneous film temperature?
Long-term operating temperature is the normal oil temperature in the system; instantaneous film temperature is the short-term high temperature at the heater wall film and is usually much higher than the bulk fluid temperature. Synthetic heat-transfer oil can run continuously at 310 °C and handle instantaneous film temperatures up to 340 °C—both figures must be considered.
Can synthetic heat-transfer oil be used if the expansion tank is not nitrogen-sealed?
Yes. The unique molecular structure of synthetic heat-transfer oil prevents sludge during its effective service life, making it especially suitable for systems without nitrogen-sealed expansion tanks. Mineral heat-transfer oils oxidise faster in such systems.
How can coking and line blockages be prevented?
Control overheating, ensure adequate flow, and choose a grade with good anti-coking cleanliness. Both high-performance and synthetic heat-transfer oils emphasise detergent-dispersant and high-temperature properties to keep heaters and pipe walls clean. For already coked systems, clean before refilling.
How often should heat-transfer oil be tested?
Under normal conditions sample and test carbon residue, acid value, viscosity and flash point at least annually. Systems running long-term above 300 °C should be tested every 6 months; use the data to decide whether to top up or change out.
Compressor Oils / Vacuum Pump Oils
Reciprocating, semi-synthetic and long-life synthetic rotary-screw compressor oils, plus vacuum pump oils. The long-life synthetic grade can run up to 8,000 hours.
- Pack sizes 5L / 18L / 20L / 25L / 200L / 1000L
Why our Compressor Oils / Vacuum Pump Oils
These are not slogans. They are points we have verified repeatedly on customer floors that directly affect cost and part quality.
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Anti-wear protection
Lubricates rotors, vanes and other high-speed precision parts effectively, reducing wear.
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Demulsibility and corrosion protection
Separates quickly from water and chemical media, preventing emulsion acidification and component corrosion.
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Thermal stability
Resists high-temperature oxidation, preventing sludge and varnish formation at source.
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Material compatibility
Compatible with seals, metals and other materials inside the pump.
Compressor Oils / Vacuum Pump Oils models and specifications
4 model(s). Parameters and applications are listed below.
| Product | Application | Characteristics |
|---|---|---|
| Reciprocating compressor oil ISO 68 / 100 / 150 / 220 | For high-pressure reciprocating gas compressors and equipment operating under special low/high-temperature or high-viscosity conditions. | Made from quality base oil and special additives. Good oxidation and thermal stability; low carbon deposit formation and rust prevention. Low vapour pressure and low volatility. |
| Semi-synthetic rotary-screw air compressor oil ISO 32 / 46 | For medium-duty reciprocating air compressors and also hydraulic systems and machine-tool lubrication. | Compounded from Group III hydrocracked base oil and nano additives. Strong detergency reduces sludge formation. High viscosity index, good lubricity, rust and corrosion protection; good thermal oxidation stability reduces carbon deposits and inhibits ageing. Good demulsibility separates quickly from water; fast foam release keeps equipment running smoothly. High flash point and low volatility. Change interval more than 3 times that of ordinary mineral oil, exceeding 3,000 hours. |
| Long-life synthetic rotary-screw compressor oil ISO 32 / 46 | Especially recommended for high-demand rotary-screw air compressors such as Atlas Copco, Ingersoll Rand, Sullair, Kaeser, Boge, Hitachi and Kobelco. | Blended from multiple synthetic base oils. Change interval up to 8,000 hours. Exceeds general PAO synthetic compressor oils and is compatible with mineral and PAO oils. Can run continuously at 85 °C discharge temperature for 8,000 hours—four times the life of typical mineral compressor oils. Excellent antioxidant package keeps the oil stable under high temperature, pressure and severe conditions, resisting carbon deposits and varnish to give rotors maximum life. |
| Vacuum pump oil ISO 68 / 100 / 150 | For vacuum pumps where process water enters the pump, greatly extending oil life and change intervals. | Made from high-quality, low-volatility refined mineral oil with rust, oxidation and anti-foam additives. Excellent water-separation and sealing properties. |
- Change interval is strongly related to discharge temperature: semi-synthetic >3,000 hours; long-life synthetic up to 8,000 hours at 85 °C discharge temperature.
- For vacuum pumps where process water enters, choose vacuum pump oil DF series; do not use general compressor oil.
Compressor Oils / Vacuum Pump Oils FAQ
Can an air compressor really go 8,000 hours between changes?
Long-life synthetic rotary-screw compressor oil 8032/8046 can run 8,000 hours continuously at 85 °C discharge temperature—four times the life of typical mineral compressor oils. Discharge temperature, dust and filter condition all affect actual interval; we recommend sampling every 2,000 hours to confirm.
Can it replace the compressor manufacturer's original oil?
8032/8046 is especially recommended for Atlas Copco, Ingersoll Rand, Sullair, Kaeser, Boge, Hitachi and Kobelco high-demand rotary-screw compressors and is compatible with mineral and PAO oils. If the equipment is still under warranty, confirm with the OEM first to avoid affecting warranty coverage.
Which oil for a vacuum pump with water ingress?
Vacuum pump oil DF 68/100/150. It is designed for pumps where process water enters, with excellent water-separation and sealing properties, significantly extending change intervals.
What causes heavy rotor carbon deposits?
Common causes are insufficient thermal stability or chronic overheating. Our products emphasise thermal oxidation stability and detergency, resisting carbon deposits and varnish. For already carbonised equipment, clean before refilling.
Turbine Oils / Paper Machine Oils / Knitting Oils
Turbine, paper-machine and knitting oils for high-temperature, high-humidity continuous industrial circulating systems and textile machinery.
- Pack sizes 5L / 18L / 20L / 25L / 200L / 1000L
Why our Turbine Oils / Paper Machine Oils / Knitting Oils
These are not slogans. They are points we have verified repeatedly on customer floors that directly affect cost and part quality.
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Oxidation stability
Resists thermal oxidation; does not form harmful residues during long-term operation.
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Anti-foam and water separation
Good anti-foam properties and rapid separation from steam condensate.
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Anti-wear
Protects vanes, rotors, screws and housings from wear.
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Service life
High-quality synthetic oils can extend change intervals several times over mineral oils.
Turbine Oils / Paper Machine Oils / Knitting Oils models and specifications
3 model(s). Parameters and applications are listed below.
| Product | Application | Characteristics |
|---|---|---|
| Turbine oil ISO 32 / 46 | For steam and gas turbines, enclosed gear drives, and non-EP load lubrication of various machine tools. | Blended from high-VI paraffinic base oil with rust and oxidation inhibitors. Excellent oxidation stability; no harmful residues during long-term operation. Good anti-foam properties and rapid separation from steam condensate. |
| Paper machine oil ISO 150 / 220 / 320 | Industrial paper machines. | High-quality lubricant formulated for the high-temperature, high-humidity conditions of industrial paper-machine circulating systems. Provides excellent lubrication while protecting system parts from rust and corrosion. Minimal viscosity change with temperature reduces start-up-to-production time. Maintains excellent viscosity characteristics at high temperature to give maximum protection to gears and bearings running under severe conditions. Multiple anti-wear additive combinations protect paper machines at high speed, high steam pressure and high temperature, reducing maintenance frequency and extending life. |
| Knitting oil ISO 15 / 22 | Developed for circular knitting machines, large-diameter knitting machines, hosiery machines, glove-knitting machines and all knitting machinery. Lubricates and protects needles, sinkers and cam boxes, reduces needle consumption, and has good washing performance to reduce off-quality fabric caused by oil contamination. | Contains special anti-wear additives to prevent mechanical wear and power loss; outstanding oxidation resistance prevents sludge and gummy deposits. Light colour and low staining; emulsifier-containing compound oil with excellent scouring action that does not contaminate fibres. Good washability and lubricity protect needles from wear and reduce running noise. |
- For paper-machine oils, select viscosity by oil temperature and load: ISO 150–320; higher viscosity is preferred for high-temperature, high-humidity conditions.
- Knitting oil must be washable, non-fibre-contaminating and light-coloured. Do not substitute general mechanical oil.
Turbine Oils / Paper Machine Oils / Knitting Oils FAQ
What oil is used for steam turbines?
Turbine oil ISO 32/46. It is blended from high-VI paraffinic base oil with rust and oxidation inhibitors, has excellent oxidation stability, does not form harmful residues during long-term operation, and separates rapidly from steam condensate.
Our knitting mill's biggest concern is oil stains on fabric. How does your knitting oil handle this?
Knitting oil is an emulsifier-containing compound oil with excellent washability, light colour and low staining; it does not contaminate fibres. It also provides good lubricity to protect needles and reduce running noise.
Can paper-machine oil thin out under high temperature and humidity?
Paper-machine oil ISO 150/220/320 is formulated for high-temperature, high-humidity conditions. Its viscosity changes little with temperature and it maintains excellent viscosity characteristics at high temperature to protect gears and bearings under severe conditions. If on-site oil temperature is chronically high, first check cooling and circulation rate.
When should circulating-system oil be changed?
Do not change by fixed time alone. Periodically sample viscosity, acid value, water and contamination, and judge together with vibration and temperature trends. Turbine and paper-machine oils have good oxidation performance; changing by test data usually extends intervals significantly.
R&D and Testing
We have worked in parallel on lubrication, cleaning and corrosion prevention for over 20 years. That work lands in six concrete product dimensions; the assurance layer is a laboratory that can generate its own test data.
Six core technologies
Pushing the limits of long-wear performance—six technologies that reduce wear across the whole operating cycle.
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Friction reduction
Built for high loads; forms a tough oil film under extreme pressure, lowers the friction coefficient and keeps wear risk low.
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Corrosion protection
Provides a long-lasting barrier against moisture, acids, alkalis and corrosive media, preserving metal finish and strength.
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Detergency
Disperses and suspends sludge, carbon deposits and other contaminants so the lubrication system stays clean and parts stay clean too.
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High-temperature stability
Resists oxidation and thickening in long-term high-temperature service, preventing fluid degradation and deposit formation so equipment keeps running.
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Safety and environment
Formulated to meet environmental and occupational-health standards, helping customers run safe and cleaner production. Products comply with RoHS.
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Fluid purification
Efficient separation and purification removes water, particles and oxidation by-products, extending lubricant life and supporting circular use.
In-plant laboratory and testing capabilities
Batch consistency is not guaranteed by word of mouth; it is checked by instrument readings. Appearance, physical properties and chemical indicators are tested batch by batch, and records are kept for traceability.
Metalworking-fluid testing is carried out with a high sense of responsibility: visual inspection for appearance defects, precision instruments for physical properties and rigorous chemical-indicator checks to eliminate risk and protect product quality throughout the supply chain.
- Kinematic viscometer
- Pour-point tester
- Density meter
- Forced-air drying oven
- Salt-spray tester
- Oil-water separator
- Cutting-fluid test machine
Laboratory and production equipment
Production and testing equipment were upgraded in-house in 2021, and fully automated intelligent production lines were commissioned.
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Kinematic viscometer
Measures kinematic viscosity at 40 °C / 100 °C, a core specification for selection and release inspection.
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Forced-air drying oven
For sample constant-weight testing, evaporation residue and stability tests.
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Cutting-fluid test machine
Validates lubricity, chip removal and workpiece surface finish under real cutting conditions.
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Salt-spray test bay
Rust-preventive products are tested here; results support the stated protection periods.
Production and quality control
Multi-stage quality control runs through production to keep product properties stable batch after batch.
We can flexibly formulate high-end metalworking fluids to match specific industrial requirements. The full workflow is completed on one site, so sample trials and abnormal-fluid analysis do not wait on an external laboratory.
Custom formulation
When standard grades do not fit, we formulate to order. Three typical situations:
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Compliance replacement
The current product contains chlorine, nitrites or mineral oil and is restricted by a customer or export market. We replace it with a formula of equivalent performance.
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Process matching
Special materials such as magnesium, titanium or high-hardness alloys, or extreme conditions such as high temperature, high humidity or high pressure, where standard grades are close but not close enough.
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Grade consolidation
The workshop is running more than a dozen brands, procurement and stock are chaotic, and the customer wants to consolidate to a few grades that still cover every application.
Custom development needs sufficient sample volume and lead time. We will first tell you honestly whether it is worth doing.
Industries
Industries differ, but the selection criteria stay the same: material, machining method, operating temperature and downstream process. Below are the industries where we run the most projects, with their typical pain points and recommended product directions.
Key industries and oil directions
Common combinations; final grade must be confirmed against actual shop-floor conditions.
| Industry | Typical processes | Common pain points | Recommended product direction |
|---|---|---|---|
| 3C electronics / precision hardware | CNC milling, drilling/tapping, grinding, cleaning | Small parts, mixed materials, frequent change-outs; surface residue affects downstream steps | Micro-emulsion cutting fluid, volatile stamping oil, volatile rust preventive |
| Automotive parts | Engine-block and head machining, reaming, broaching, stamping | Aluminium-specific requirements and reaming accuracy; continuous lines cannot stop long for change-outs | Aluminium micro-emulsion cutting fluid, stamping & drawing oil, long-life anti-wear hydraulic oil |
| Aerospace | Titanium and high-hardness alloy cutting, deep-hole drilling | Difficult materials wear tools quickly; chlorine content restricted | Chlorine-free water-soluble cutting fluid, deep-hole drilling oil, stainless-steel cutting oil |
| Tool and die making | EDM forming, mirror finishing, milling and grinding | White layers and micro-defects; high electrode wear; heavy workshop fume | Mirror-finish EDM fluid, EDM fluid, high-lubricity synthetic cutting fluid |
| Machine tools / precision instruments | Way, spindle and hydraulic-system lubrication | Low-speed stick-slip causes chatter marks; way oil and cutting fluid contaminate each other | Premium way oil, spindle oil, premium anti-wear hydraulic oil |
| Die casting / injection moulding | Mould cooling, hydraulic systems, mould release | High-temperature environments oxidise oil quickly; proximity to open flame needs fire-resistant fluid | Water-glycol fire-resistant hydraulic fluid HFR46, synthetic heat-transfer oil, high-low-temperature hydraulic oil |
| Iron and steel / metallurgy | Rolling, grinding, heat treatment, heavy-load gears | High temperature, heavy loads and water spray; gear pitting and micropitting | EP cutting oil, quenching oil, heavy-duty gear oil, synthetic heat-transfer oil |
| Construction machinery / mining | Hydraulic systems, large open gears | Outdoor, cold-region and dusty conditions; open-gear lubricant easily thrown off | High-low-temperature hydraulic oil, extra heavy-duty open-gear oil, long-life anti-wear hydraulic oil |
| Power generation | Steam turbines, compressors, vacuum-system lubrication | Non-stop continuous operation; air/oil separation and foaming issues | Turbine oil, long-life synthetic rotary-screw compressor oil, vacuum pump oil |
| Textiles | Knitting, weaving | Oil stains on fabric and off-quality rolls; does not wash out | Knitting oil ISO 15 / 22 |
| Paper | Paper-machine circulating lubrication | High temperature and humidity cause large viscosity variation | Paper-machine oil ISO 150 / 220 / 320 |
| Glass / ceramics | Optical glass cutting/grinding, ceramic ferrule centreless grinding | Cutting-fluid settling performance insufficient, causing scratches; high rust-prevention demands | Glass grinding fluid, ceramic grinding fluid |
Industries served
Products are used in the following industries (grouped by customer sector, partial list).
- 3C electronics
- Automotive OEM and parts
- Construction machinery
- Moulds and dies
- Machine tools
- Die casting
- Injection moulding
- Aerospace
- Shipbuilding
- Rail transport
- Iron and steel
- Metallurgy
- Non-ferrous metals
- Power generation
- Petrochemicals
- Textiles
- Paper
- Glass
- Ceramics
- Medical devices
- Hardware
- Bearings
- Fasteners
- Gear machining
- Heat treatment
- Mining machinery
- Port cranes
- Cement and building materials
- New-energy batteries
- Copper-clad laminates and electronics materials
This is a partial list. We serve 63 industries in total; if yours is not shown, call us and we will confirm applicability.
Not sure which grade?
Send us these five items and an engineer will give a preliminary direction the same day:
- Workpiece material
- Process type
- Machine and system type
- Current product and problem
- Downstream requirements
If needed we can test samples or validate once on site with our cutting-fluid test machine before you commit.
Support
A traditional lubricant supplier delivers oil on schedule. Suola installs a simple management loop in your plant: continuous supply, on-site purification, periodic testing and an engineer on the floor when something goes wrong. Cost is comparable to conventional supply; the difference is engineers and test data.
Custom formulation: ten-step service flow
From the first site visit to routine laboratory testing, the loop is closed. Each step has a clear deliverable—no empty promises.
Site review
An engineer visits, inspects machine conditions and understands your requirements.
Proposal
We deliver a service solution with cost budget and benefit analysis.
Lubrication plan
Equipment oil charts and lubrication posters are provided for direct use on the shop floor.
Delivery
Delivered by Suola's own sales team, on time and directly to your door.
On-site startup guidance
A technician guides the first fill and mixing ratio when our products are first used.
Oil change service
Technicians come on site to replace and refill oil for you.
Record keeping
A fluid-use file is built for each customer to prevent sales errors and track history.
Comprehensive assessment
Engineers propose preventive improvements for your equipment.
Fluid purification
If oil is contaminated by water or particles, engineers treat it on site and test key parameters.
Fluid testing
Oil indicators are tested periodically so you know fluid condition, contamination level and wear-metal trends.
Where the savings come from
Money, management effort and labour—three areas with concrete benefits.
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Lower total cost
Longer oil-drain intervals and longer equipment life directly reduce lubricant consumption and major repair or replacement costs. Hidden costs are controlled and unplanned downtime caused by sudden failures is minimised. One supplier covers every oil need, with no buck-passing.
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Easier management
Our certified engineer team takes on lubrication technology and management responsibility, sharing your technical load. Less waste fluid is generated, cutting disposal cost, equipment investment and maintenance labour.
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Less strain on operators
Avoid frequent repair and emergency work caused by poor lubrication; reduce change-out downtime and improve productivity. Stable production quality means less rework. Cutting fluids without unpleasant odour make a better shop-floor environment.
Factory-direct supply, no middleman margin
The traditional chain is manufacturer → distributor → wholesaler → dealer → customer, with a margin and credit/ inventory buffer at every layer.
Suola supplies directly from the factory to the using plant. Part of the saved margin is passed to the customer; the rest is invested in engineers and the laboratory—that is where we prefer to spend money.
- Factory direct
- One supplier for all oils
- No trading-only resellers
Oil storage and safe use
Print this section for your warehouse and shop floor. Many "oil quality problems" actually start in storage and handling.
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Oil storage
- Do not store drums upright in the open air; moisture and contaminants can enter.
- Store indoors upright with the bung on top for easy dispensing.
- Tighten bungs and keep drums sealed.
- Keep drum bodies and labels clean and legible.
- Keep the floor clean so leaks are spotted quickly.
- Maintain stock records and use first-in-first-out.
- For frequently drawn oil, place drums on a rack with a tap-controlled outlet.
- Keep new oil and waste oil separate; never put new oil into a container that held waste oil.
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Usage precautions
- Consult an expert, use the correct lubricant grade and minimise the number of oil types in use.
- Label each machine with the parts to be lubricated, oil name, fill interval and responsible person to avoid using the wrong oil.
- Before filling, clean oil pumps, cans and tools.
- Use dedicated containers for each oil and mark the container with the oil name to prevent contamination.
- Before changing oil, flush the machine with solvent; never use water-soluble cleaner for this.
- Keep equipment maintenance records after each oil addition or change.
- If oil appears abnormal or a change interval is reached, send a sample to a professional laboratory for a decision.
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Oil safety
- Store oil in a dedicated area with no combustible materials nearby.
- No smoking or open flames in the oil store.
- Provide at least two fire extinguishers.
- Do not accumulate oil-soaked rags or waste that could spontaneously ignite.
- Store flammable speciality oils or chemicals separately and mark them clearly.
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Environment and health
- Never discharge waste oil directly or pour it into soil.
- Collect waste oil in dedicated containers and hand it to a licensed recycler for proper disposal.
- People with sensitive or broken skin should avoid direct contact with lubricants.
- Do not wear oil-soaked clothing or put oil-contaminated rags into pockets.
- Do not wipe oil off skin with dirty rags; metal chips trapped in the rag can abrade skin and cause infection.
Drum-opening cards are included with each delivery for 200L steel drums (58.5 × 88.3 cm) and 18L plastic drums (30.5 × 37 cm); contact us for the electronic version.
How to reach us
Phone, online or on-site—all routes lead directly to an engineer, not a call-centre script.
24/7 hotline
400-601-3880
Free technical consultation, answered at night and on holidays.
Dongguan headquarters
No.1 Xiangxi Village Kou Street, Dongguan City, Guangdong Province
East China · Kunshan / Wuxi
Kunshan office · Wuxi company
Covering the East China manufacturing belt from Kunshan and Wuxi New District, Jiangsu.
South China · Foshan
Foshan office
Beijiao, Shunde, Foshan, covering the Pearl River Delta.
On-site visit and delivery timing is confirmed by region and production schedule before you place an order.
Customers & Partners
We work with manufacturers in more than 60 industries. Because customer identities and project data are confidential, we describe sectors and typical applications here; named references are shared only during private discussions.
Industries we serve
Automotive, 3C electronics, new energy, non-ferrous metals and research institutions.
- Automotive parts stamping
- 3C electronics CNC machining
- New-energy battery components
- Construction machinery hydraulics
- Mould & die manufacture
- Machine-tool builders
- Die casting & injection moulding
- Aluminium & copper processing
- Aerospace components
- Iron & steel rolling
- Power equipment
- Textile machinery
- Paper machines
- Research institutes
Customer identities, production data and benchmark results are confidential and are shared only under non-disclosure or during one-to-one discussions.
Service coverage
Headquarters in Dongguan, plus Kunshan, Foshan and Wuxi offices for local response.
Ways to work with us
From product supply only to fully managed lubrication services, depending on what the plant actually needs.
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Standard supply
Quotation by grade and factory-direct delivery. Suitable for plants with stable oil needs and strong in-house fluid management.
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Selection + supply
An engineer conducts an oil-use health check, optimises grades and ranges, then supplies against the agreed plan. Most customers start here.
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Managed lubrication service
Includes on-site guidance, oil change service, record keeping, fluid purification and periodic testing. Suitable for continuous production lines without a dedicated fluid manager.
Why customers switch to Suola
Changing oil is risky: people worry about part quality and line stoppages. Customers usually switch suppliers not because of price, but because their previous supplier did not show up when a problem happened.
- Engineers come to site, not just email a TDS.
- Our own laboratory generates test data; reports are not queued behind a third party.
- One supplier covers cutting, rust prevention, hydraulic, gear and other oils, reducing procurement and inventory pressure.
- No obligation if the proposal does not fit; first consultation and site review are free.
About Suola
A lubricant plant that keeps R&D, blending and testing on the same site. We sell industrial consumables, but what the customer actually buys is stability across a fluid's working life.
Company profile
Suola Lubricant is a high-tech enterprise integrating R&D, production and sales of metalworking fluids and industrial lubricants. We have more than 20 years of product development and manufacturing experience, a complete set of testing equipment and long-term working relationships with relevant research and design institutes.
Drawing on advanced technology in lubrication, cleaning and corrosion prevention, the company focuses on research and development in anti-wear lubrication. The main products include industrial lubricants, metalworking fluids, cleaners, rust preventives and greases, supplying stable and consistent chemical products to 63 industries including 3C electronics, automotive, construction machinery, power, metallurgy, iron and steel, moulds and dies, machine tools, die casting, injection moulding and heavy engineering.
The company has been named a National High-Tech Enterprise, China Green Environmental Product, China Technology Innovation Outstanding Enterprise and AAA Credit Enterprise. Products comply with RoHS environmental standards and the company is certified to ISO 9001 and ISO 14001.
The 10,000 m² Dongguan facility was expanded in 2021. Earlier references to 8,000 m² are pre-expansion figures.
Mission, vision and values
These are not wall slogans; they are used in hiring and performance reviews.
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Mission
While pursuing the material and spiritual well-being of every employee, provide customers with efficient, stable and environmentally responsible lubrication solutions that support the progress of industrial modernisation.
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Vision
Become a global leader in metalworking fluids and build a century-old enterprise where people want to work.
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Values
Integrity · Customer-first · Hard work · Collaboration · Professionalism · Continuous improvement.
History
More than two decades in industrial lubrication. A few milestones are worth recording.
- 2003
Lubricant trading department established; the "Suola" trademark registered in the same year.
- 2007
Trading department reorganised as Dongguan Suola Lubricant Co., Ltd.
- 2012
Moved to Xiangxi, Liaobu Town, and transitioned from trading to manufacturing. The factory officially opened.
- 2017
ISO 9001 and ISO 14001 certified; awarded National High-Tech Enterprise status.
- 2020
Suzhou branch and Dongguan Songshanhu branch established.
- 2021
Dongguan headquarters expanded to 10,000 m²; production and testing equipment upgraded in-house; fully automated intelligent production line commissioned.
- 2023
Kunshan office opened to cover the East China market.
- 2025
Foshan office and export department opened.
Team and organisation
Our sales team includes application engineers. That is the most practical difference between us and trading-only suppliers: the person who answers the phone can assess the process condition without handing you off.
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Online Operations Centre (Songshanhu)
Online sales, short-video and new-media teams handling inbound enquiries and technical support routing.
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Sales Centre
Kunshan, Foshan and multiple sales teams covering South and East China manufacturing belts.
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Production and R&D
Production, warehouse, quality control and R&D departments share the same site, so sample trials and abnormal-fluid analysis do not wait on an external lab.
Certifications
We list only certifications for which we can provide scanned certificates.
Business licence
Dongguan Suola Lubricant Technology Co., Ltd.
National High-Tech Enterprise
Awarded 2017
Specialised & Innovative SME
Guangdong Provincial Department of Industry and Information Technology, valid 2023.01.25–2026.12.31
ISO 9001 Quality Management System
Certified 2017
ISO 14001 Environmental Management System
Certified 2017
China Green Environmental Product
Products tested to RoHS environmental standards
China Technology Innovation Outstanding Enterprise
Issued by China Quality Certification Supervision and Management Centre and related bodies
AAA Credit Enterprise
AAA credit enterprise in China bidding and tendering
Invention patent certificate
Related to proprietary formulations
SGS test reports
Available on request per project
Guangdong Dongguan Quality Supervision and Inspection Centre reports
Product testing commissioned by Suola
Public welfare recognition
Certificate of honour for charitable donations
Contact
Tell us the material, process, current product and the problem. An engineer will give a preliminary direction. If it needs on-site judgement, we will arrange a visit.
Contact channels
Phone is fastest. During working hours you reach an engineer directly.
24/7 free technical hotline
400-601-3880
Answered at night and on holidays.
Headquarters phone
0769-82225227
Backup line 0769-83307927
Working hours
Mon–Sat 08:00–18:00
Hotline answered outside these hours.
Headquarters address
Dongguan, Guangdong
No.1 Xiangxi Village Kou Street, Liaobu Town, Dongguan City, Guangdong Province
Headquarters and branches
Contact the office closest to you for faster on-site response.
| Office | Address | Coverage |
|---|---|---|
| Dongguan HQ Dongguan Suola Lubricant Technology Co., Ltd. |
No.1 Xiangxi Village Kou Street, Liaobu Town, Dongguan City, Guangdong Province | Pearl River Delta · Nationwide |
| Kunshan office Kunshan Suola New Material Technology Co., Ltd. |
Room 3229, 3F, Building 4, No. 1135 Foxconn Road, Chengbei, Yushan Town, Kunshan City, Suzhou, Jiangsu | Suzhou · Kunshan · Shanghai area |
| Foshan office Foshan Suola Lubricant Technology Co., Ltd. |
Room 806, Building 1, Yunle Building, No. 30 Industrial Avenue, Design City Community, Beijiao Town, Shunde District, Foshan City, Guangdong | Foshan · Shunde · West Pearl River Delta |
| Wuxi company Wuxi Suola Lubrication Technology Co., Ltd. |
No. 7 Jincheng East Road, Xinwu District, Wuxi City, Jiangsu | Wuxi · Changzhou · Southern Jiangsu |
Map search: look for "Dongguan Suola Lubricant Technology Co., Ltd." on your map app. Factory visits are by appointment at least one day in advance so we can arrange the production line and laboratory tour.
Visit the plant once
Lubricant is an invisible consumable; you cannot judge it from a brochure. At the factory you can see the base-oil tanks, blending and filling lines, laboratory test stations and the cutting-fluid test machine in action.
A visit usually takes half a day. We also run an oil-needs review alongside it, going through your on-site issues in one session.
FAQ
General questions answered here. Product-specific questions are covered on each product page.
Selection
How do I know which grade to use?
Look at four things: workpiece material, machining method, operating temperature and downstream process. Give us those four items and an engineer will give a preliminary direction the same day. If anything is unclear we will ask before recommending a grade.
We have been using imported oil in our machines for years. Can we switch to Suola?
In most cases yes. We first review the technical indicators of the current oil (viscosity, EP type, chlorine content) and then propose a substitute. We usually recommend a one-month parallel trial to confirm that part quality and tool life do not drop before switching fully.
Our workshop uses more than ten brands of oil. Can they be consolidated?
Usually one-third to half can be consolidated. This is a typical "unified oil" custom requirement; the benefits are simpler purchasing, lower inventory and reduced risk of using the wrong oil. An engineer needs to do an oil-use inventory first.
Can you send samples first?
Yes. Small samples are usually sent in 5L containers; machine-scale validation is arranged by actual volume needed. Samples may be chargeable or free depending on grade and quantity; this is clarified during discussion.
Supply and delivery
Is there a minimum order quantity?
No hard MOQ. Small packs of 5L, 18L, 20L and 25L can be ordered by the single container; 200L steel drums and 1000L IBC totes are arranged by actual volume. Volume pricing applies to larger quantities.
What pack sizes are available?
5L, 18L, 20L, 25L, 200L and 1000L. The 200L steel drum measures 58.5 × 88.3 cm; the 18L plastic drum measures 30.5 × 37 cm. Drum-opening instructions are included with each delivery.
How do you ship and how long does delivery take?
Delivered by Suola's own sales team, not passed to a third party. South China is usually fastest; East China shipments are sent from Kunshan or Wuxi. Specific lead time is confirmed by address before you place an order.
Can you issue invoices and what are payment terms?
We can issue special VAT invoices. Payment terms are agreed according to the ordering entity's credit and cooperation history and are written into the contract.
Use and maintenance
Is the oil-change interval fixed?
No. The interval depends on operating conditions (oil temperature, load), system cleanliness, and whether water or dust is entering. We recommend deciding change timing by test data, not by calendar—this is exactly why we offer fluid testing.
Why does cutting fluid smell bad or turn white?
Bad odour usually relates to low concentration, tramp-oil build-up or long standstill, and sometimes the biocide system in the formula. Whitening usually means way oil or wash water has entered. Start by checking concentration and pH, plus skimming and filtration; most cases improve from there.
Can oils of different brands be mixed?
Not recommended. Mixing zinc and zinc-free anti-wear packages, or chlorinated and chlorine-free cutting oils, can affect additive performance. When changing oil, drain or flush the old oil thoroughly first.
Can you send someone to site when something goes wrong?
Yes. This is one of the main differences between us and trading-only suppliers. South China and East China can usually be covered on site; for remote locations we diagnose remotely first and dispatch only when necessary.
Testing and compliance
Can you provide test reports?
Yes. The headquarters operates an in-plant laboratory with kinematic viscometers, pour-point testers, density meters, salt-spray testers and oil-water separators. Products are also tested by institutions such as the Guangdong Dongguan Quality Supervision and Inspection Centre. Reports can be provided per project, and we can also arrange testing at a customer-specified agency such as SGS.
Do products have environmental certifications?
Yes. Products comply with RoHS environmental standards. The company is certified to ISO 9001 Quality Management System and ISO 14001 Environmental Management System and has been named a China Green Environmental Product.
Can you support export orders?
Yes. The company established an export department in 2025 and can provide MSDS, COA and export packaging as required. Please tell us the destination country's regulatory restrictions in advance so we can recommend compliant grades.
Can you formulate to our requirements?
Yes. The three most common requests are compliance replacement (e.g., chlorine-free, nitrite-free), process matching (special materials or extreme conditions) and grade consolidation. Custom development needs sufficient sample volume and lead time; we will first tell you honestly whether it is worth doing.
Privacy Policy
This policy explains what information Dongguan Suola Lubricant Technology Co., Ltd. ("we") collects on this website, how we use and protect it, and how you can exercise your rights.
Effective date: 1 January 2026 | Last updated: 1 January 2026
1. Information we collect
We only collect information necessary to respond to your enquiry:
- Information you provide: company name, contact person, phone number, email address, industry, request type and process description submitted through the online message form.
- Technical information collected automatically: visit time, pages viewed, referrer link, browser and device type, and IP address. This is used for traffic statistics and troubleshooting and is not used to identify individuals.
We do not collect sensitive personal information unrelated to business enquiries, such as ID numbers, bank card numbers or biometric data.
2. How we use the information
- Reply to your enquiry and arrange engineer follow-up and site visits
- Provide product selection advice, quotations, samples and technical support
- Build customer and oil-use records for ongoing service and maintenance reminders
- Analyse website visits to improve content and experience
If we need to use your information for purposes other than those listed above, we will obtain your separate consent.
3. Cookies and similar technologies
This website uses necessary cookies to maintain basic functions. If analytics tools are enabled, we will list the tool names and purposes in this policy and provide an opt-out method. You can refuse or delete cookies through your browser settings. This will not affect your ability to browse the main content of the website, but may affect some features.
4. Sharing and entrusted processing
We do not sell your personal information. It may be shared in the following circumstances:
- Affiliated organisations: Kunshan Suola New Material Technology Co., Ltd., Foshan Suola Lubricant Technology Co., Ltd. and Wuxi Suola Lubrication Technology Co., Ltd., to provide nearby sales and technical services.
- Service providers: third parties entrusted to process necessary information for website hosting, email transmission and customer relationship management. We set out the processing purpose, retention period and security measures in the entrusted processing agreement and require them not to use the information beyond the agreed scope.
- Legal requirements: where required by laws, regulations, judicial or administrative authorities in accordance with statutory procedures.
5. Retention and storage location
Enquiry information is kept for no more than 24 months after you clearly state that you no longer require service. Customer records for established cooperative relationships are kept during the cooperation period and for 3 years after it ends, for after-sales service and quality traceability. After the retention period, information is deleted or anonymised.
Information is stored on servers located in mainland China.
6. Information security
We protect submitted information through access control, encrypted transmission (HTTPS) and log auditing. The internet is not absolutely secure; please avoid submitting sensitive information unrelated to business enquiries through the form. In the event of a personal information breach, we will notify you and report to the regulatory authorities in a timely manner as required by law.
7. Your rights
With respect to the personal information you submit, you have the right to:
- Access and obtain a copy of the personal information we hold about you
- Request correction of inaccurate information
- Request deletion of information or withdrawal of consent
- Request an explanation of the processing rules in this policy
To exercise these rights, please call 400-601-3880. We will respond within 15 working days.
8. Protection of minors
This website is aimed at enterprise and institutional customers, not minors. We do not knowingly collect personal information from minors.
9. Policy updates
This policy may be updated due to business adjustments or regulatory changes. The updated version will be published on this page with the revision date. We will give prominent notice for material changes.
10. Contact us
Terms of Use
Please read the following terms before using this website. By accessing or using this website, you agree to these terms.
Last updated: 1 January 2026
1. Use of website content
The content of this website is provided for you to learn about the products and services of Dongguan Suola Lubricant Technology Co., Ltd.. You may browse, download and print pages for non-commercial purposes, but you may not modify, copy, publicly distribute or use them for commercial purposes, nor for any illegal purpose or in a way that harms third-party rights.
2. Intellectual property
The text, images, charts, layout design, trademarks "Suola" / "SUOLA" and related marks on this website are the intellectual property of Dongguan Suola Lubricant Technology Co., Ltd. or the respective rights holders. They may not be used without written permission. Third-party trademarks mentioned on this website (such as customer names and equipment brands) belong to their respective owners and are used only to indicate product applicability; they do not imply affiliation, sponsorship or endorsement.
3. Product information and its limits
Product names, models, viscosity grades, applicable materials and descriptions listed on this website are for general introduction and selection reference only. Website content does not constitute a technical commitment or a contractual offer. The technical specifications of actually delivered products are subject to the TDS (Technical Data Sheet) provided with the goods and the contract agreement. Product suitability is affected by specific materials, operating conditions, equipment status and downstream processes; please carry out sample testing or small-batch trials before full-scale use.
Typical values, reference values and ranges (such as rust-protection periods, oil-change intervals and service life) are references under specific conditions and do not constitute a guarantee of actual results.
4. Disclaimer
- We endeavour to ensure the accuracy of website information, but omissions or delays may occur. Content may be updated at any time without notice.
- We are not liable for any indirect losses arising from the use or inability to use this website.
- This website may contain links to third-party websites. The content of those sites is the responsibility of the third party and we make no guarantee.
- We are not liable for service suspension caused by force majeure, network failure or third-party service interruption.
5. Information you submit
Information you submit through forms must be true and lawful and must not contain illegal, infringing or business-irrelevant content. For how information is handled, please see the Privacy Policy.
6. Changes to terms
We may revise these terms from time to time. The revised version takes effect when published on this page. Continued use of this website constitutes acceptance of the revised terms.
7. Governing law and dispute resolution
These terms are governed by the laws of the People's Republic of China. Any dispute arising from these terms or the use of this website shall first be resolved through friendly negotiation; if negotiation fails, either party may bring proceedings in the competent people's court at the location of Dongguan Suola Lubricant Technology Co., Ltd..
8. Contact
If you have questions about these terms, please contact us:
Phone 400-601-3880
Address No.1 Xiangxi Village Kou Street, Dongguan City, Guangdong Province