Lubricant Additive, Oil Additive, Extreme Pressure Additive manufacturer / supplier in China, offering Antirust and Antiwear Additive for Plastic Antirust Film and Plastic Equipment, T3616 Antiwear / Antirust Additive Containing Phosphorus and Nitrogen, Chorus-2100 Eco Rust Additive: Salt Spray & Water Displacement and so on.