Taizhou Hengfeng Pharmaceutical & Chemical Co., Ltd, located in linghai Shuiyang chemical developing zone, Zhejiang province, is a SINO-HK joint-venture which is a professional enterpries in the field of the pharmaceutical and chemicals, Our company covers an area of 15,000 square meters and have almost 150 workers Now we have passed the test of ISO 9001:2000 Quality Approval System and ISO14001:2004 Environmental Management System. We mainly produce and deal various kinds of medicine and chemical products, such as Isotretinoin(DMF NO.: 19191), cytidine, Pyrimidine series, Adenine , etc. t....