HangZhou YuHao Chemical Technology Co., Ltd.
Telephone0571-82693216
Websitehttps://www.yuhaochemical.com
Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Xishi Chemical (Shanghai) Co., Ltd.
Telephone021-60499358 13661956116
Websitehttp://www.cs-pharm.com
Shenzhen Regent Biochemical Technology Co., Ltd.
Telephone0755-85201366 18938635012
Websitehttp://www.regentsciences.com/
Henan Alfa Chemical Co., Ltd
Telephone +8618339805032
Websitehttps://www.chemicalbook.com/manufacturer/henan-alfa-chemical-570/
Guangdong Wengjiang Chemical Reagent Co., Ltd.
Telephone0751-2886766 13927870850
Websitehttp://www.wj-chem.com
Energy Chemical
Telephone400-0056266
Websitehttp://www.energy-chemical.com
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
Telephone029-029-81120477 17792793610
Websitehttp://www.dideu.cn
Shanghai Saikerui Biotechnology Co. , Ltd.
Telephone021-58000709 15900491054
Websitehttp://www.scrbio.com/
Shanghai Beiwanta Biotechnology Co., Ltd.
Telephone021-67187366 19901745723
Websitehttp://www.bwtlab.com/
SHANGHAI ZZBIO CO., LTD.
Telephone18019219489 18901678489
Websitehttps://www.zzsrm.cn/
Jinan Ruiyao Mingzhi Medical Technology Co., Ltd
Telephone15662630077; 15662630077
Website
Shanghai Weiyite Biotechnology Co., Ltd
Telephone 15317051735
Websitehttp://www.wytsci.com
Shaanxi Linbang Industrial Co., Ltd
Telephone 17709134430
Website
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Telephone+86-15225627621 +86-13213167925
Website
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
Telephone +8618950047208
Websitehttp://www.amitychem.com
SHANGHAI KEAN TECHNOLOGY CO., LTD.
Telephone +8613817748580
Websitewww.kean-chem.com
Shanghai Acmec Biochemical Technology Co., Ltd.
Telephone +86-18621343501
Websitehttp://www.acmec.com.cn/