Liaoyang Dingxin Chemical Co., Ltd. is a limited liability company that was founded in 2002 by natural person. It is situated in Liaoyang City, Liaoning, China. Dingxin is a manufacturing-type chemical enterprise engaged in researching, manufacturing and marketing fine chemical products. 

   The company has strong technical force, complete and perfect prduction equipment and inspection method.  The company has successively developed high-=efficient polymerization inhibitor PI-70 products, polymerization inhibitor TBC (4-tert-Butylcatechol), coal tar hydrogenation efficient scale inhibitor FI-80; hydrogenation corrosion inhibitor GYR-13(14); aromatics extraction defoamer DXP-3; antioxidant DBEP (2,6-di-tert-butyl-4-ethylphenol), antioxidant BHT (2,6-Di-tert-butyl-4-methylphenol) and other fine chemical products with comprehensive productive capacity of 2,700T/A. It is proved by international and domestic users that our products have reached international advanced level and they are meet the requirements of markets.  

   Our products are mainly sold to petrochemical, coal chemical and other enterprises. Part of the products are exported to Japan, Korea, Saudi Arabia, Russia, Taiwan and other countries and regions, and they are highly praised by users both at home and abroad.  

   We would like to cooperate with friends of all circles by adhering to tenet of integrity and win-win. Welcome to visit us!