Chengdu Feibai Pharmaceutical Co., Ltd.
Telephone028-84641798 18782128315
Websitehttp://www.arkpharm.com
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Suzhou Sino Rare Chemical Co., Ltd.
Telephone512-62857507
Websitehttp://www.sinorarechem.com
Xuchang Fengfei New Materials Technology Co., Ltd
Telephone19713077352; 19713077352
Websitehttp://fengfeinew.webh.testwebsite.cn/
PharmaBlock Sciences (Nanjing), Inc.
Telephone4000255188 13327728092
Websitehttps://www.pharmablock.com/