Changzhou Hopschain Chemical Co.,Ltd.
Telephone0519-85528066 13775048983
Websitehttp://www.hopschem.com/
Shanghai Chenghe Medical Technology Co. Ltd.
Telephone 18601603956
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31010/0.htm
PharmaBlock Sciences (Nanjing), Inc.
Telephone4000255188 4000255188
Websitehttps://www.pharmablock.com/
Huanuo Pharmaceutical Technology (Guangxi) Co., Ltd
Telephone 13005928603
Websitehttps://show.guidechem.com/HNYY/
Sichuan Boyou Biotechnology Co., Ltd
Telephone028-65791793 18140026355
Website