Shanxi Guoxin Jin Pharmaceutical Group Co., Ltd.
Gansu Nongken Pharmaceutical Alkali Factory Co., Ltd.
Sinopmedicine Group Animal Health Co., Ltd.
Chengdu Rongsheng Pharmaceutical Co., Ltd.
Sinopharm Group Guorui Pharmaceutical Co., Ltd.
Hainan Changan International Pharmaceutical Co., Ltd.
Shanghai Weizhisu Amino Acid Co., Ltd
Wuhan Institute of Biological Products Co., Ltd.
Wuhan Institute of Biological Products Co., Ltd.
Shanghai Institute of Biological Products Co., Ltd.
Wanhua Chemical Group Co., Ltd.
Lizhu Pharmaceutical Group Co., Ltd.