Shanxi Ruicheng Dexin Welfare Perfume Chemical Co., Ltd.

[ Manufacturer ]Main business are Pharmaceutical chemical product

Beijing Gaobo Pharm-chemicals Tech. Co., Ltd.

[ Manufacturer ]Main business are Pharmaceuticals

Nanjing Chenxiang Medical Research Co., Ltd.

[ Manufacturer ]Main business are Medical product

Joinn Center (beijing) For Drug Evaluation Co., Ltd.

[ Manufacturer ]Main business are Nerve growth factor for injection, Azelastine hydrochloride eye drops.