Baotou Traditional Chinese Medicine Co., Ltd.
Beijing Tongrentang Co., Ltd.
Guangshengyuan Traditional Chinese Medicine Co., Ltd.
Guizhou Dechangxiang Pharmaceutical Co., Ltd.
Handan Pharmaceutical Co., Ltd.
Hebei Tangwei Pharmaceutical Co., Ltd.
Langzhi Group Shuangren Pharmaceutical Co., Ltd.
Liaoning Chaohua Pharmaceutical Co., Ltd.
Liaoning Dongyi Pharmaceutical Co., Ltd.
Mudanjiang Lingtai Pharmaceutical Co., Ltd.
Inner Mongolia Datang Pharmaceutical Co., Ltd.
Sanpu Pharmaceutical Co., Ltd.
