J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Jia Xing Isenchem Co.,Ltd
Telephone0573-85285100 18627885956
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList14265/0.htm
Shanghai Hanhong Scientific Co.,Ltd.
Telephone021-54306202 13764082696;
Websitehttps://www.hanhongsci.com
China DongFan Chemical Co.,LTD
Telephone86-0571-85151182
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList14819/0.htm
XiaoGan ShenYuan ChemPharm co,ltd
Telephone0712-0712-2580635 15527768850
Websitehttp://www.farchem.com/
Hangzhou Yuhao Chemical Technology Co., Ltd
Telephone0571-82693216
Websitehttp://www.chemyuhao.com
9ding chemical ( Shanghai) Limited
Telephone4009209199
Websitehttp://www.9dingchem.com
SynAsst Chemical.
Telephone021-60343070
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15848/0.htm
Nanjing Raise Pharmatech Co., Ltd.
Telephone025-58649566 15005191108
Websitehttp://www.njboyuanchem.com
Shanghai Yolne Chemical Co., Ltd.
Telephone021-62960152
Websitehttp://www.yolne.com
Hebei Summedchem Co.,Ltd
Telephone0319-5801333-8008 15630992918
Websitehttp://www.summedchem.com
Chongqing Xingcan Pharmaceutical Technology Co., Ltd.
Telephone 15523000485
Websitehttp://www.starrymed.com
Shanghai Aspire Biological Technology Co., Ltd.
Telephone021-61317773
Websitehttp://www.aspirebio.com
NINGBO INNO PHARMCHEM CO.,LTD.
Telephone86-574-27787657
Websitehttp://www.dearchem.com
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Telephone025-66113011 18112977050
Websitehttp://www.aikonchem.com
Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Nanjing Vital Chemical Co., Ltd.
Telephone025-87193546 18652950785
Websitehttps://www.chemicalbook.com/supplier/10520562/
Nanjing XiLang Chemical Products Co., Ltd.
Telephone025-5276156 18936048580
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList19187/0.htm
