SynAsst Chemical.
Telephone021-60343070
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15848/0.htm
Shanghai ChriChem Co., Ltd.
Telephone021-54880687
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16042/0.htm
Amatek Scientific Co. Ltd.
Telephone0512-56316828
Websitehttp://www.amateksci.com
Qi Qi hang Biotechnology Co., Ltd.
Telephone 13291169750 18151111370
Website
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
Telephone +8613580539051
Websitehttp://www.yuhengpharm.com/