Shanghai Zhubi Ronghui Trading Co., Ltd

A polymethacrylate (PMA) pour point depressant,it is suitable for a wide range of API I, API II, API III base oils, as well as blended engine oils, gear oils and industrial oils. The product has a high content of active [...]

It is a star-shaped hydrogenated styrene/isoprene polymer with a white powder appearance. It can be used as a lubricating oil viscosity index improver (HSD type), with remarkable viscosity adjustment effect and excellent [...]

It is widely used in API I, API II, API III class base oils, as well as blended anti-wear hydraulic oils and multi-grade gear oils, and the recommended dosage in lubricating oil is 1%-10 [...]

It is a high-alkali synthetic calcium sulfonate, which has excellent acid neutralization ability and good high-temperature cleanliness, it is suitable for medium and high-grade internal combustion engine oil and oil [...]

It is a high alkaline magnesium sulfonate detergent, with excellent acid neutralisation ability and low ash content, mainly used for the preparation of low ash internal combustion engine oil and  additive package products [...]

Olefin sulfide cottonseed oil is a polar compound, which can be adsorbed on the metal surface to form a strong oil film, which has the effect of extreme pressure and anti-wear and reduces the coefficient of friction [...]