HangZhou YuHao Chemical Technology Co., Ltd.
Telephone0571-82693216
Websitehttps://www.yuhaochemical.com
Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
Telephone029-029-81120477 17792793610
Websitehttp://www.dideu.cn
Shanghai Saikerui Biotechnology Co. , Ltd.
Telephone021-58000709 13120558703
Websitehttp://www.scrbio.com/
Shanghai Beiwanta Biotechnology Co., Ltd.
Telephone021-67187366 19901745723
Websitehttp://www.bwtlab.com/
Jinan Ruiyao Mingzhi Medical Technology Co., Ltd
Telephone15662630077; 15662630077
Website
Shanghai Weiyite Biotechnology Co., Ltd
Telephone 15317051735
Websitehttp://www.wytsci.com
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Telephone+86-15225627621 +86-13213167925
Website