Henan Evonik Biotechnology Co. LTD
Telephone 17837010661
Websitehttp://hnyingchuang.com/
Henan Huawen Chemical Co., Ltd
Telephone0370-0370-2059268 17550075363
Websitehttp://www.hnhwchem.com
Shangqiu Ladybug Network Technology Co., LTD
Telephone0370-2070160 17550096163
Websitehttp://www.beicaichem.com
Jinan Winsor Pharmaceutical Co., Ltd
Telephone152-64160071 15318402391
Websitehttp://www.xinhechem.cn/
J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
TCI (Shanghai) Development Co., Ltd.
Telephone021-67121386
Websitehttps://www.tcichemicals.com/CN/zh/
Beijing HwrkChemical Technology Co., Ltd
Telephone010-89508211 18501085097
Websitehttp://www.hwrkchemical.com
BeiJing Hwrk Chemicals Limted
Telephone0757-86329057 18934348241
Websitehttp://www.hwrkchemical.com/
Nanjing Chemlin Chemical Co., Ltd
Telephone025-83697070
Websitehttp://www.echemlin.cn
Shijiazhuang Lida Chemical Co., Ltd.
Telephone+86 (311) 8573-7996
Websitehttp://www.lid-ff.cn
Syntechem Co.,Ltd
Telephone
Websitehttp://www.syntechem.com/
9ding chemical ( Shanghai) Limited
Telephone4009209199
Websitehttp://www.9dingchem.com
Cantotech Chemicals, Ltd.
Telephone86-0755-86635001
Websitehttp://www.cantotech.com
Shanghai Synteam Biochem CO.,ltd
Telephone+86-021-58380978 +86-18017016373
Websitehttp://www.systeambc.com
Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Dalian Idery Biotechnology Co., Ltd.
Telephone0411-62696576 15141125520
Websitehttp://www.idery.net
NovoChemy Ltd.
Telephone86-(0)21-31261262 373522135
Websitehttp://www.novochemy.com
parabiochem
Telephone025-83453382-8005
Websitehttp://www.parabiochem.cn