J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
SHANGHAI FORTUNE CHEMICAL TECHNOLOGY CO., LTD
Telephone 13816107857
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15869/0_EN.htm
Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226
Websitehttps://www.rrkchem.com
Changzhou Chenhong Biotechnology Co., Ltd.
Telephone+86-0519-85788828 +86-13775037613
Websitehttp://www.chemrenblock.com/
MedBioPharmaceutical Technology Inc
Telephone021-69568360 18916172912
Websitehttp://www.med-bio.cn/
TargetMol Chemicals Inc.
Telephone4008200310 15002144251
Websitehttps://www.targetmol.cn/
Shanghai Weijiahe Biotechnology Co., Ltd
Telephone17502176150; 17502176150
Website
Guangzhou Ruidi Biotechnology Co., Ltd.
Telephone020-82099279 18988941402
Websitehttp://www.ubiochem.com/
Shanghai Shengkun Biomedical Co., Ltd.
Telephone15065661979 15065661979
Website