Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Hubei kangen Pharmaceutical Chemical Co., Ltd
Telephone153-15337215803 15337215803
Websitehttps://www.chemicalbook.com/supplier/10564672/
Shanghai YuanYe Biotechnology Co., Ltd.
Telephone021-61312847; 18021002903
Websitehttp://www.shyuanye.com
Henan Alfachem Co.,Ltd.
Telephone0371-0371-0371-55051623 18137891487
Websitehttps://www.chemicalbook.com/supplier/14555231/
Henan Alfa Chemical Co., Ltd
Telephone
Websitehttps://www.chemicalbook.com/manufacturer/henan-alfa-chemical-570/
Qi Qi hang Biotechnology Co., Ltd.
Telephone18151111370 18151111370
Website
Hubei Longxin Chemical Industry Co., Ltd.
Telephone 15271551270
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1594136/0.htm
Energy Chemical
Telephone021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
Guangzhou Yunmen Biotechnology Co., Ltd
Telephone18902340975/189023400307 18902340307
Websitehttp://www.yx-biotech.cn/
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Telephone025-66113011 18112977050
Websitehttp://www.aikonchem.com
Shanghai Aladdin Biochemical Technology Co.,Ltd.
Telephone400-6206333 1316706386
Websitehttp://www.aladdin-e.com/
Hubei Hengluyuan Technology co.ltd
Telephone027-88188016 18717196322
Websitehttp://www.hbhlykj.com
Merck KGaA
Telephone(+86) 21 2033 8288
Websitehttp://www.sigmaaldrich.cn
