Tianjin heowns Biochemical Technology Co., Ltd.
Telephone400 638 7771
Websitehttp://www.heowns.com
HangZhou YuHao Chemical Technology Co., Ltd.
Telephone0571-82693216
Websitehttp://www.yuhaochemical.com
Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Zhengzhou Ruike Biochemical Technology Co., Ltd.
Telephone 18521304688
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31210/0_EN.htm
Energy Chemical
Telephone021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
Xuzhou B&C Chemical Technology Co., Ltd
Telephone400-0516-021 15300872630
Websitehttp://www.bcpharma.com/
Merck KGaA
Telephone21-20338288
Websitehttp://www.sigmaaldrich.cn
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Telephone+86-13017695106 +86-13676922317
Website
Xuzhou B&C Chemical Technology Co., Ltd
Telephone+86-400-0516-021 +86-15190678838
Websitehttp://www.bcpharma.com