ShangHai Onsyn-Chemical Technology Co., Ltd.
Telephone13917628136 15900795984
Websitehttp://www.onsyn-chemical.com
PharmaBlock Sciences (Nanjing), Inc.
Telephone4000255188 13327728092
Websitehttps://www.pharmablock.com/
2D Pharma
Telephone18920851381 18920851381
Websitehttps://www.chemicalbook.com/supplier/153225129/
Nanjing SynTitan Pharmaceutical Co., Ltd.
Telephone025-57027686 17372956142
Websitehttp://www.syntitan.com
Chongqing jooe co., ltd
Telephone +86-15223382610
Websitehttps://www.jooe.com/