Hangzhou Milestone Pharmtech Co., Ltd.
Telephone0571-82896630 18969958410
Websitehttp://www.milestonepharmtech.cn/
Suzhou bayaoke Biotechnology Co., Ltd
Telephone 18626188356
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList416706/0.htm
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone4008210725 4008210725
Websitehttps://www.leyan.com/
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone +undefined18143011203
Websitehttp://www.chemextension.com/
Changzhou Guiding Bio-Tech. Co.,Ltd.
Telephone+86-519-519-86686860 +8618795626222
Websitewww.guiding-bio.com