World (Jiangsu) Industry Co., Ltd was founded in 1999, it is a group corporation, which specializing the research, producing and sale of API microbe fermentation semi synthesis. Our main product antibiotic:Actidione, Amphotericin B, Bacitracin Zinc, ...

Alta pharmaceuticals ltd was established in 1998.who is a primary supplier of Pharmaceutical raw materials with many experiences China. We provide quality bulk ingredients to the industries pharmaceuticals, cosmetics, veterinary products, and ...

Located in Shanghai city, Hao Yun Chemical Science Co., Ltd. (hereinafter referred to as Chem) is a market-oriented high-tech company focusing on medical research and development. The mainly engages pharmaceutical API, intermediates fine chemicals. has ...