Changzhou Hopschain Chemical Co.,Ltd.
Telephone85528066 13775048983
Websitehttp://www.hopschem.cn
Jining Hengqu Biotechnology Co., Ltd.
Telephone 18118824509
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1663684/0_EN.htm
Nanjing SynTitan Pharmaceutical Co., Ltd.
Telephone25-57027686 17372956142
Websitehttp://www.syntitan.com/
Bejing Famous Pharmaceutical Technology Co., Ltd.
Telephone 15811073878
Websitehttp://www.peking-pharmacy.com
Suzhou ARTK Medchem Co., Ltd.
Telephone +86-18168183658
Website