Beijing Yan Nuo XinCheng Chemical Co., Ltd.
Telephone86-10-82830276
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15334/0.htm
Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
3A Chemicals
Telephone400-668-9898
Websitehttp://www.3achem.com
Dayang Chem (Hangzhou) Co.,Ltd.
Telephone571-88938639 +8617705817739
Websitehttps://www.dycnchem.com/
Hubei Jusheng Technology Co.,Ltd.
Telephone18871490254
Websitehttp://www.hubeijusheng.com
Merck KGaA
Telephone(+86) 21 2033 8288
Websitehttp://www.sigmaaldrich.cn
April Scientific Inc.
Telephone +886919825322
Websiteaprilsci.com
GIHI CHEMICALS CO.,LIMITED
Telephone +8618058761490
Websitehttps://www.gihichem.com/
