Wujiang Bolin Industry Co., Ltd. is specialized in the manufacture of sulfonamides, pharmaceutical intermediates and other chemical products. Founded in 1997, the company is located in Tongli, which is a famous historical and cultural town close to Jiagnsu, Shanghai, Hangzhou, enjoying superior location and convenient transportation.




The company has fixed assets of over 70 million RMB, an occupied floor space of 160mu and around 500 employees, 20% of whom are technicians. The annual production value and sales value exceed 100 million RMB respectively. Main products are sulfanilamide APIs, thioctic acid, hydroxylamine hydrochloride, nitromethane, 4-toluenesulfonyl chloride, chlorosulfonic acid etc. And we are an important production base of sulfonamide in China. The company boasts top-notch technicians, advanced production equipments and testing instruments as well as sound Q.A. system. Our products, manufactured strictly according to the GMP requirements, and conforming to BP, USP, EP, CP and export standard, have been exported to the Southeast Asia, Europe and the US etc. The company has been approved by the ISO9001:2000, and obtained self-support imp. & exp. power. Our eight products, namely sulfathiazole and sulfathiazole sodium, sulfaquinoxaline and sulfaquinoxaline sodium salt, sulfamonomethoxine and sulfamonomethoxine sodium, sulfadimidine and sulfadimidine sodium, were successfully approved the GMP, and were authorized the GMP certificates.