We, DONGGONG PETROCHEMICAL, are a professional lubricant additive manufacturer in China. We started business since 2008, and have our own research & development and production center. We have two production foundations, one is located in Jinzhou City which is specialized in production Lubricant additive package, and the other one is located in Panjin City with specialized in production Lubricant additive component. More than 50 kinds of additives, which are famous for excellent quality and competitive price around the worldwide customers, are all produced independently by our company and exported to Europe, USA, Asia, Middle East, etc. Some of our additives are suppied to Sinopec and PetroChina also. We have a strong marketing competition especially in the field of lubricant additive package with highly quality products and services provided.
Product contains: Additive Package for Engine Oil, for Gear Oil, Hydraulic Oil, for Mental Processing Oil, for Industrial Oil, and Non Silicon Compound Antifoam Agent, Detergent (TBN Booster, Eg. TBN400), Dispersant (Eg. T154, T151), ZDDP (Eg. T202), Antioxidant (Eg. L57, T502) etc.