Amatek Scientific Co. Ltd.
Telephone0512-56316828 4008675858
Websitehttp://www.amateksci.com
Shaanxi Dideu Medichem Co. Ltd
Telephone+86-029-89586680 +86-18192503167
Websitewww.dideu.com
PharmaBlock Sciences (Nanjing), Inc.
Telephone4000255188
Websitehttps://www.pharmablock.com/
Suzhou ARTK Medchem Co., Ltd.
Telephone +8618118463618
Website