Anhui Biochem United Pharmaceutical Co., LTD here in China, is exporting crude drugs and intermediates which are used to produce finished pharmaceutical products in treating HBV,HIV,AIDS. For higher purity, pretty competitive price and comprehensive DMF, Gilead and some well-known pharmaceutical enterprises have established cooperation with us.Call me, let's talk details!Michael HeinEmail: heingao*yahoo.cnhttp://www.bcpharm.com/en/Anhui Biochem United Pharmaceutical Co., LTD