Lubricant Additive, Oil Additive, Extreme Pressure Additive manufacturer / supplier in China, offering M1035 Semi-Synthetic Coolant: Heavy-Cut Cooling, Multi-Metal Rust Protection & Low 3% Dosage, M1025 Ionic Grinding Concentrate: High-Precision Finish, Low 3% Dosage & Wheel Protection, AC7015 Hoat Coolant Concentrate: 5-Year Heavy-Duty Protection for Wet Liners & Aluminum and so on.