J & K SCIENTIFIC LTD.
Telephone18210857532; 18210857532
Websitehttps://www.jkchemical.com
Chemsky(shanghai)International Co.,Ltd.
Telephone021-50135380
Websitehttp://www.shchemsky.com
Syntechem Co.,Ltd
Telephone
Websitehttp://www.syntechem.com/
Dalian Meilun Biotech Co., Ltd.
Telephone0411-62910999 13889544652
Websitehttp://www.meilunbio.com/
Shanghai Macklin Biochemical Co.,Ltd.
Telephone15221275939; 15221275939
Websitehttp://www.macklin.cn
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Telephone025-66028182 17714375163
Websitehttp://www.aikonchem.com
Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Shenzhen SUNGENING Bio-Medical Co., Ltd.
Telephone0755-28967200 13631290199
Websitehttps://sungenmed.com/
Beijing OKA biological technology co., LTD
Telephone010-62971590 18548936886
Websitehttp://www.bjoka-vip.com/
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 +86-13028896684;
Websitehttps://www.rrkchem.com
TOSUN PHARM
Telephone020-66392521-118 18922260391
Websitehttp://www.toref.cn/
Dideu Industries Group Limited
Telephone+86-29-89586680 +86-15129568250
Websitehttps://www.dideu.com
Energy Chemical
Telephone021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
Lingyuan Bebiansen Biological Technology Co., Ltd
Telephone 18642120371
Websitehttps://www.bebiosion.com/
Beijing Jin Ming Biotechnology Co., Ltd.
Telephone010-60605840 15801484223;
Websitehttp://www.jm-bio.com/
Nantong Feiyu Biological Technology CO.,LTD
Telephone0513-68819626; 15152877458
Websitehttp://www.feiyubio.com/
TargetMol Chemicals Inc.
Telephone4008200310 15002144251
Websitehttps://www.targetmol.cn/
Shanghai klamar Reagent Co., LTD
Telephone4001650900 13817534909
Websitehttp://www.klamar-reagent.com/