Enshi Chrysan Science and Technology Co., Ltd is a Hi-Tech enterprise devoted to R&D, production marketing of pharmaceutical products, covering extract material, chemical APIs, intermediates. our main products are: quinine, quinine sulfate, hydrochloride, dihydrochloride, quinidine ...

The cooperative was established in 1949. We are producing active pharmaceutical ingredients, intermediates, chemicals, natural plant products, medical reagents, catalysts, we made custom synthesis. trading with originating form China. ...