Shanghai Chaolan Chemical Technology Center
Telephone021-QQ：65489617 15618227136
Websitehttp://www.atkchemical.com/
ShenZhen Dieckmann Bio-Pharm Co.,LTD
Telephone+86-0755-89213952 18123776296
Websitehttp://www.dkmchem.com
Shanghai Dongyang Biotechnology Co., Ltd.
Telephone0512-0512-13601744364 13601744364
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1201937/0.htm
Shanghai Hanlin biology science and technology co., ltd
Telephone183-0212-4410 18302124410
Websitehttp://hanlinchemical.com/
Zhengzhou Akem Chemical Co., Ltd
Telephone 13303867194
Websitehttp://acmechem.cn/
