Henan Lien Chemical Products Co., Ltd.
Telephone03716091-9097 13383857418;
Websitehttp://www.psaichem.com/
Zhengzhou Alpha Chemical Co. LTD
Telephone0371-53732842 13383863444
Websitehttps://www.chemicalbook.com/supplier/23629674/
Kuang Bo Technology (Tianjin) Co. , Ltd.
Telephone0-16600677255-0 18602647921
Website
Shaoyuan Technology (Shanghai) Co., Ltd.
Telephone4000665055
Websitehttp://www.shao-yuan.com
ZhengZhou Edward Biology Co.,Ltd
Telephone13298105281
Websitehttp://www.edwardbiology.cn
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/
Hebei Kainuo New Material Technology Co., Ltd
Telephone15932779957 or 18131036894 15932779957
Website
Hubei Zhimuyu Pharmaceutical Technology Co., Ltd
Telephone 17362621266
Websitehttps://www.hubeidreamchem.cn/
