Shanghai AmasPharm Co., Ltd.
Telephone021-54540637 18621091017
Websitehttp://www.amaspharm.com
ZhengZhou HuaWen Chemical Co.Ltd
Telephone0370-2785118 17550508557
Websitehttp://www.hnhwchem.com
Shanghai Changyan Chem & Tech Co., Ltd.
Telephone021-20242659 18930833303
Websitehttp://www.changyanchem.cn
Shanghai CR Corporation Limited
Telephone021-80270511; 4006653949
Websitehttp://www.crcorporation.cn
CR Corporation Limited
Telephone +8613062833949
Websitehttp://www.crcorporation.cn/
Zhengzhou Edward Biology Co.,Ltd
Telephone0371-63682289 15538176268
Websitehttp://www.edwardbiology.cn/
Atomic chemistry
Telephone0370-2785705 17550096163
Websitehttp://www.yuanzichem.com
Shanghai Weishukur Medical Technology Co., LTD
Telephone 15250615384
Website
Henan Dobe Chemical Co. , Ltd.
Telephone0370-6999054 17334723986
Websitehttp://www.duobeichem.com
Shanghai Haohong Scientific Co., Ltd.
Telephone400-400-8210725 17717813675;
Websitehttps://www.leyan.com/