- Chengdu Kehongda Technology Co., Ltd.
- Main business:
- Suzhou Leader Imp.& Exp. Co., Ltd.
- Main business:
- Shanxi Yuning Biotechnology Co., Ltd.
- Main business:
- Guangzhou Medcan Pharmatech Ltd.
- Main business:
- Shanghai SMEC Trading Corporation Limited
- Main business:
- Bontac Bio-Engineering (Shenzhen) Co., Ltd.
- Main business:
- Shaanxi Ciyuan Biotech Co., Ltd.
- Main business:
- Panjin Derun Biotechnology Co., Ltd.
- Main business:
- AOS PRODUCTS PRIVATE LIMITED
- Main business:
- Amicogen (China) Biopharm Co., Ltd.
- Main business:
- Guangxi Nanning Taoyuan Veterinary Drugs Factory
- Main business:
- Shanghai Hengxun Pharmaceutical Tech. Co., Ltd.
- Main business:
- Jiangxi Runhao Pharmaceutical Stock Co., Ltd.
- Main business:
- Wellgreen Technology Co., Ltd.
- Main business:
- Qingdao Fraken International Trading Co., Ltd.
- Main business:
- Shaanxi Fujie Pharmaceutical Co., Ltd.
- Main business:
- Huzhou City Linghu Xinwang Chemical Co., Ltd.
- Main business:
- DROSSAPHARM ASIA (VIET NAM) COMPANY LIMITTED
- Main business:
- Xian Sost Biological Science & Technology Co., Ltd.
- Main business:
- METEORIC EXIM PRIVATE LIMITED
- Main business: