We formulate and produce anti-rust coatings, cutting fluids and industrial lubricants to Chinese national and petrochemical standards — with custom formulation available for your specific operating conditions.
Located at the foot of Mount Tai in Shandong Province, we have focused on metal protection and metalworking lubrication since 2000. Our products are supplied to machinery, metallurgy, bearing, automotive, chemical, textile and transport industries.
Our flagship Rui Yuan 瑞源 brand covers the full anti-rust protection range: thin-film, displacing (dewatering), quick-drying soft/hard film, high-cleanliness and bearing-type rust preventive oils.
We also produce a complete range of metalworking oils and fluids — oil-based cutting oils, emulsifiable (soluble) cutting oils and water-based fluids — developed for forming, cutting, grinding, drilling, broaching, tapping and stamping operations.
Production follows Chinese national and petrochemical industry standards, with in-house technical management and quality inspection. Custom grades can be developed on request.
Four core families plus heat-treatment and industrial lubricants, covering metal protection, machining, cleaning and hydraulic support.
| Model | Standard | Application |
|---|---|---|
| TD-20 High-cleanliness bearing anti-rust oil | SH/T 0692-2000 L-RD-2 | Bearing & precision parts, >1.5 yr |
| F20-1 Thin-film rust preventive oil | SH/T 0692-2000 L-RD-1 | Long-term storage, up to 2–3 yr |
| 911 Bearing-lubricating anti-rust oil | JB/T 3034-93 | Bearing sealing & lubrication |
| TS-1 Dewatering rust oil | SH/T 0692-2000 L-REE-2 | Water-washed parts dewatering |
| Rust-preventive emulsified cutting oil | SH 0365-92 | Cutting & grinding, steel/CI/non-ferrous |
| TD-1 / TD-2 transparent grinding & cutting fluid | GB/T 6144-85 | Turning, grinding, CNC |
| 908 Fully synthetic cutting fluid | GB/T 6144-85 Class III | CNC & machining centres |
| Anti-wear hydraulic oil | GB 11118.1 | Hydraulic systems of industrial equipment |
Tell us your application, metal type, protection period or machining operation — we will recommend the right grade and quote within one working day.
Tai'an City, Shandong Province, China
山东省泰安市