Pharmasi Chemicals Co.Ltd is one of the leading comprehensive entity specializing in researching ,production and trading of a wide range of chemicals such as Active pharmaceuticals ingredients(API), chiral compounds, pharmaceutical intermediates, fine chemicals , bulk durg , food additives, amino acid derivatives, dyes intermediates, agricultural intermediates, and special chemicals. Our custom production includes a wide range of synthesis such as multi-step synthesis, hydrogenation, nitration, halogenation, Sulfonation , Acetoacetylation , Amination , Oxidation , Alkylation , Diazotization , Eserification , Carbonylation , Diazotization and part synthesis according to the contract. We have our labs and factory in Hi-tech Industrial Park. With the strong support of China pharmaceutical Univeisity and Nanjing University of Technology, we are developing very fast in the technological fields. Good quality of our products is supported by our experienced team , quick and precise analytical method and instruments. For our high reputation in chemical field and trading , we have good relations with many domestic chemical factories and act also as a agent of them. We are prepared to provide customers with good quality products and competitive price and good service. Every chance to cooperate with you will receive our appreciation!