J & K SCIENTIFIC LTD.
Telephone18210857532; 18210857532
Websitehttps://www.jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone4006356688 18621169109
Websitehttp://www.x-labseek.com/
Thermo Fisher Scientific
Telephone800-810-5118
Websitehttp://www.thermo.com.cn
Beijing HuaMeiHuLiBiological Chemical
Telephone010-56205725
Websitehttp://www.huabeibiochem.com/
Shanghai Han-Xiang Chemical Co., Ltd.
Telephone 15971444841
Websitehttp://www.biochempartner.com.cn
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 +86-13028896684;
Websitehttps://www.rrkchem.com
AFINE CHEMICALS LIMITED
Telephone+86-0571-85134551
Websitehttp://www.afinechem.com/index.html
Shaanxi Dideu Medichem Co. Ltd
Telephone+86-29-87569262 +86-15003564040
Websitehttps://www.dideu.com
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
Telephone029-029-81120477 17792793610
Websitehttp://www.dideu.cn
Anyang Hongmeng New Materials Co., Ltd
Telephone0372-19588588067 19588588067
Websitehttp://www.fundingchem.com/
Shangqiu City construction union new energy technology Co., LTD
Telephone19711218988 18238092829
Websitehttp://sqjianmeng.com/
Merck KGaA
Telephone21-20338288
Websitehttp://www.sigmaaldrich.cn
Chongqing jooe co., ltd
Telephone +undefined86-15223382610
Websitehttps://www.jooe.com/
Shanghai Likang New Materials Co., Limited
Telephone+86-16631818819 +86-17736933208
Website