Adamas Reagent, Ltd.
Telephone400-6009262 16621234537
Websitehttp://www.tansoole.com
Haoyuan Chemexpress Co., Ltd.
Telephone021-58950125
Websitehttp://gb.chemexpress.com.cn
SPIRO PHARMA
Telephone
Websitehttp://www.spiropharma.com.cn
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone400-4008210725 4008210725
Websitehttps://www.leyan.com/
Beijing Solarbio Science & Tecnology Co., Ltd.
Telephone010-50973130 17801761073
Websitehttps://www.solarbio.com/
https://hanhongsci.com/
Telephone021-54306202 18917919676
Websitehttps://www.hanhongsci.com/
Shanghai Titan Scientific Co.,Ltd
Telephone 16621234537
Websitehttps://www.titansci.com/index.action