Lubricant Additive, Oil Additive, Extreme Pressure Additive manufacturer / supplier in China, offering Chorus-2100 Eco Rust Additive: Salt Spray & Water Displacement, Chorus-2028s Rust Additive: Superior Salt Spray & Water Displacement, Chorus-6110 Ashless Anti-Wear & Rust Inhibitor High-Performance, Cost-Effective and so on.