Shanghai Chaolan Chemical Technology Center
Telephone021-QQ：65489617 15618227136
Websitehttp://www.atkchemical.com/
Aikon International Limited
Telephone025-58851090 15955137747
Websitehttp://www.aikonchem.com
Bejing Famous Pharmaceutical Technology Co., Ltd.
Telephone 13331045123
Websitehttp://www.peking-pharmacy.com
Shanghai Tube Pharmaceutical Co., Ltd.
Telephone021-54338626 18017892860
Websitehttp://www.tubepharm.com
Shanghai Kaiwei Chemical Technology Co., Ltd.
Telephone021-58461859 15821823057
Websitehttp://www.aivichem.com
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Suzhou Biosyntech Co., Ltd.
Telephone+86-0512-63001269 +86-13921151340
Websitehttp://www.biosyntech-suzhou.com/default.aspx
Hubei wallison pharm pharmaceutical technology co., LTD.
Telephone0724-2216698
Websitehttps://www.hb-wns.com
Hangzhou Yuprun Biological Technology Co., Ltd
Telephone 13216153979
Websitehttps://www.yuprun.com
Shandong Mingde Biotechnology Co., Ltd
Telephone 15553348166
Websitehttps://www.chemicalbook.com/supplier/24595673/
Shandong Dexin Fine Chemical Co., Ltd.
Telephone 18560864701
Websitehttps://www.chemicalbook.com/supplier/25475238/
Suzhou Biosyntech Co., Ltd
Telephone+86-13921151340
Website
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone +undefined18143011203
Websitehttp://www.chemextension.com/
