9ding chemical ( Shanghai) Limited
Telephone4009209199
Websitehttp://www.9dingchem.com
Shanghai Amico Chemicals Co. LTD
Telephone微信 17321281695 18019252918
Websitehttp://www.amkchem.com
Changzhou Kechem Bio-Scientific Co., LTD.
Telephone0519-68985668 13685222090
Websitehttp://www.kechem.cn/
Energy Chemical
Telephone021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
Merck KGaA
Telephone21-20338288
Websitehttp://www.sigmaaldrich.cn
Taizhou Zhongzhi Biotechnology Co., Ltd
Telephonezhongzhipharma@126.c
Website
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone +undefined18143011203
Websitehttp://www.chemextension.com/