Chembest Research Laboratories Limited
Telephone+86-21-20908456
Websitehttp://www.BioChemBest.com
Haoyuan Chemexpress Co., Ltd.
Telephone021-58950125
Websitehttp://gb.chemexpress.com.cn
LETOPHARM LIMITED
Telephone+86-21-5821 5861
Websitehttp://www.letopharm.com
ChemeGen(Shanghai) Biotechnology Co.,Ltd.
Telephone 18818260767
Websitehttp://www.chemegen.com
Absin Bioscience Inc.
Telephone021-38015121 15000105423
Websitehttps://www.absin.cn/
Shaanxi Dideu Medichem Co. Ltd
Telephone029-81145920 13259709322
Websitehttp://www.dideu.cn
Hubei Xinyang Medical Technology Co., Ltd
Telephone15347293736 15347293736
Websitehttp://www.standardpharm.com
Beijing Jin Ming Biotechnology Co., Ltd.
Telephone010-60605840 15801484223;
Websitehttp://www.jm-bio.com/
Aribo Pharmatech Co., Ltd.
Telephone 19951442182
Websitehttps://www.aribopharm.com/index.html
RD International Technology Co., Limited
Telephone 18024082417
Websitehttps://www.ruidiresearch.com