Shanghai Topbiochem Technology Co., Ltd
Telephone021-58170097
Websitehttp://www.topbiochem.com
Shanghai Kaiwei Chemical Technology Co., Ltd.
Telephone021-58461859 15821823057
Websitehttp://www.aivichem.com
nanjing dingda Pharmatech. co. ltd
Telephone18013843276
Websitehttps://www.dingdapharmatech.com
Bide Pharmatech Ltd.
Telephone400-1647117 13681763483
Websitehttps://www.bidepharm.com/
Zhengzhou Converging Chemical Co. LTD
Telephone0371-53399770 18037166334
Websitehttps://www.chemicalbook.com/supplier/24218235/
https://www.shachemlin.cn/
Telephone68080707 15021879576
Websitehttps://www.shachemlin.cn/
Suzhou ARTK Medchem Co., Ltd.
Telephone +86-18168183658
Website