Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Wuhan xinyangruihe Chemical Technology Co., Ltd.
Telephone153-07155313 15307155313
Websitehttp://www.ruihechem.com/
Shanghai Jiegu Biotechnology Co., Ltd.
Telephone021-51698675
Websitehttp://www.jiejiegroup.com
CONIER CHEM AND PHARMA LIMITED
Telephone
Websitehttp://www.conier.com/
Shaanxi Dideu Medichem Co. Ltd
Telephone +86-17392712779
Websitehttps://www.chemicalbook.com/manufacturer/shaanxi-dideu-medichem-221/
Energy Chemical
Telephone021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
Tianjin Yankai Scientific Co. Ltd.
Telephone 18500985499
Websitehttp://www.yankaisci.com/
Shaanxi Didu New Material Co., Ltd
Telephone81124267 17392282731
Website
Shanghai Easy CDMO Co.,Ltd
TelephoneInfo@easycdmo.com 13564957716
Website
Suzhou Haiben Pharmaceutical Co., Ltd
Telephone19353112242
Website
Beijing Keyi Tongda Technology Development Co., Ltd
Telephone 17743531240
Website
Xi'an Lechun Chemical Co., Ltd
Telephone029-15596886083 15596886083
Websitehttps://www.chemicalbook.com
Hubei Hengluyuan Technology co.ltd
Telephone027-88188016 18717196322
Websitehttp://www.hbhlykj.com
Henan Rane Chemical Co., Ltd.
Telephone+86-18738066252; +86-18738066252
Websitehttps://www.ranechem.com/
Shenzhen Nexcon Pharmatechs Ltd.
Telephone+86-0755-89396905 +86-18025329037
Website
Shaanxi Dideu New Materials Co. Ltd
Telephone 18192503167
Website
SHANGHAI KEAN TECHNOLOGY CO., LTD.
Telephone +8613817748580
Websitewww.kean-chem.com
Shanghai Acmec Biochemical Technology Co., Ltd.
Telephone +86-18621343501
Websitehttp://www.acmec.com.cn/