Hangzhou J&H Chemical Co., Ltd.
Telephone0571-+86-571-87396432
Websitehttp://www.jhechem.com
BioPharmaMatrix,Inc.
Telephone0510-86010668
Websitehttp://www.biopharmamatrix.com
Shanghai alkynechem Co., Ltd.
Telephone086-021-15821262312 15821262312
Websitehttp://www.alkynechem.com
Shanghai Puhao Chemical Technology Co. Ltd.
Telephone 13761817188
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31007/0.htm
Shanghai Union Medical Technology Co. Ltd.
Telephone 13120563767
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31117/0.htm