Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Shanghai EFE Biological Technology Co., Ltd.
Telephone021-65675885 18964387627
Websitehttp://www.efebio.com
Cangzhou Enke Pharma-tech Co., Ltd.
Telephone0317-5296180 15533709196
Websitehttp://www.enkepharma.com/
Aikon International Limited
Telephone025-58859352 13913916777
Websitehttp://www.aikonchem.com
Guangdong Wengjiang Chemical Reagent Co., Ltd.
Telephone0751-2886766 13927870850
Websitehttp://www.wj-chem.com
Hubei Xinyang Medical Technology Co., Ltd
Telephone 15347293736
Websitehttps://www.standardpharm.cn/
Energy Chemical
Telephone400-0056266
Websitehttp://www.energy-chemical.com
Pushan Industry (Shaanxi) Co., Ltd.
Telephone029-81310890 18165209495
Websitehttps://www.pushanshiye.com
Auonsi (Shanghai) Biology Technology Co., Ltd.
Telephone400-1107768 15058188853
Websitehttp://www.auonsi.com/
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd
Telephone18162595016; 18162595016
Websitehttps://www.chemicalbook.com/supplier/25457231/
Cangzhou Enke Pharma Tech Co.,ltd.
Telephone0317-5106596 15533709196
Websitehttp://www.enkepharma.com/
Hubei Yangxin Medical Technology Co., Ltd.
Telephone07143299675 13092790750
Websitehttps://www.yongstandards.com/
Shaanxi Didu Pharmaceutical Co., Ltd.
Telephone029-81124775 17791530730
Website
Shanghai Enviko Biotechnologyg Co.,Ltd
Telephone+86-13918629532 +86-13918629532
Websitehttps://www.envikobio.com/
SHANGHAI KEAN TECHNOLOGY CO., LTD.
Telephone +8613817748580
Websitewww.kean-chem.com