Located in Hangzhou (a beautiful city in region south of the Yangtze River of China), Hangzhou Rentai Biotechnology Co., Ltd. enjoys good location and developed traffic because we are very close to Shanghai and Nanjing city. Now, we are a specialized research, development, production and trade company of APIs and pharmaceutical intermediates.

Our main products: Ambroxol Hydrochloride, Bromohexine hydrochloride, Isotretinoin, Etretin, Drospirenone, Diosmin, Metoclopramide Hydrochloride, Metoclopramide and intermediates of related products, etc.