Hangzhou Chemtrue Bio-Tech Co.,Ltd.
Telephone0571-86828652 18857119830
Websitehttp://www.chemtrue-bio.com
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone4008210725 4008210725
Websitehttps://www.leyan.com/
Lianhe Aigen Pharmatech Co.,Ltd.
Telephone 18918657159
Websitehttps://www.lianhe-aigen.com/
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/
Shaanxi Xihua Chemical Industry Co., Ltd
Telephone029-81122149 13992773979
Website
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone +undefined18143011203
Websitehttp://www.chemextension.com/
Henan Aochuang Chemical Co.,Ltd.
Telephone+86-0371-63689365 +8618638391208
Websitehttp://www.aochuangchem.com/
Golden Pharma Co., Limited
Telephone +undefined18958062155
Websitehttp://www.zjgoldpharm.com/