T&W GROUP
Telephone021-61551611 13296011611
Websitehttp://www.trustwe.com/
Win-Win chemical CO., Limited
Telephone+86-0086-577-64498589 +86-15355981851
Websitehttps://www.win-winchemical.com/
Shenyang Maud Pharmaceutical Technology Co., Ltd.
Telephone024-23982345
Websitehttp://www.modechem.com
cjbscvictory
Telephone13348960310 13348960310
Websitehttps://www.weikeqi-biotech.com/
Zhengzhou Lingzhiyue Technology Co., LTD
Telephone+86-0371-55074660
Websitehttps://www.chemicalbook.com/supplier/24634902/
Zhengzhou Converging Chemical Co. LTD
Telephone0371-53399770 18037166334
Websitehttps://www.chemicalbook.com/supplier/24218235/
Hubei Lidu New Material Technology Co., Ltd.
Telephone 19307245857
Websitehttp://www.liduxcl.com
Suzhou Chukai PharmaTech
Telephone0512-88812066
Websitehttp://www.chukaipharma.com
SHAANXI DIDEU MEDICHEM CO.LTD
Telephone029-029-81123119 17391733320
Website
Guangdong Wengjiang Chemical Reagent Co.,Ltd.
Telephone0751-2815983 13927872582
Websitehttp://www.wj-chem.com/
Merck KGaA
Telephone21-20338288
Websitehttp://www.sigmaaldrich.cn
Shanghai Sunway Pharmaceutical Technology Co.,Ltd.
Telephone 13761987713
Websitehttps://www.sunwaypharm.cn
Guangzhou CATO Research Chemicals Inc.
Telephone+86-020-81960175-617 +8615602392859
Websitehttps://www.cato-chem.com/
DAYANG CHEM (HANGZHOU) CO.,LTD
Telephone+86-88938639 +86-17705817739
Websitewww.dycnchem.com
Suzhou Chukai Pharma Tech Co.,Ltd
Telephone+86-15151706780; +8615062531973
Websitehttp://en.chukaipharma.com/