Tetranov Biopharm
Telephone 13526569071
Websitehttp://www.leadmedpharm.com/index.html
Aikon International Limited
Telephone025-58851090 13611564524
Websitehttp://www.aikonchem.com
SynthonTech.
Telephone 13674959855
Websitehttp://www.synthontech.com/
Nanjing Feihao Technology Co., Ltd.
Telephone025-58855213
Websitehttp://www.feihongtec.com
Qi Qi hang Biotechnology Co., Ltd.
Telephone18151111370 18151111370
Website
Shanghai Kaiwei Chemical Technology Co., Ltd.
Telephone021-58461859 15821823057
Websitehttp://www.aivichem.com
Shanghai Haohong Scientific Co., Ltd.
Telephone400-400-8210725 17717813675;
Websitehttps://www.leyan.com/
PharmaBlock Sciences (Nanjing), Inc.
Telephone4000255188 4000255188
Websitehttps://www.pharmablock.com/
https://hanhongsci.com/
Telephone021-54306202 18917919676
Websitehttps://www.hanhongsci.com/
Shaoyuan Technology (Shanghai) Co., Ltd.
Telephone021-50795510 4000665055
Websitehttp://www.shao-yuan.com