Artis Biotech Co. Ltd.
Telephone0575-18780151478 18582380095
Websitehttp://www.artisbiotech.com/
Shanghai Biopharmaleader Co., Ltd.
Telephone+86 18721201413
Websitehttp://www.biopharmaleader.com
Taizhou Crene Biotechnology Co. Ltd.
Telephone+86-0576-88813233 +86-13396860566
Websitehttp://www.pharm-intermediates.com
BEIJING INNO-TECH PHARMIC TECHNOLOGY CO.,LTD
Telephone 15011485209
Websitehttp://www.inno-techpharm.com
Shaanxi Dideu Medichem Co. Ltd
Telephone029-61856358 15229202216
Websitehttps://www.dideu.com/
