Shijiazhuang Sdyano Fine Chemical Co., Ltd.
Telephone0311-89250318 031166536426;
Websitehttp://www.sjzsdyn.com
Guangdong wengjiang Chemical Reagent Co., Ltd.
Telephone0751-2886750 13927877953
Websitehttp://www.wj-chem.com
Shanghai Thoreco Novel Material Co. Ltd
Telephone021-34202258 19391107643
Websitehttp://www.thoreco.com
Henan Alfa Chemical Co., Ltd
Telephone +8618339805032
Websitehttps://www.chemicalbook.com/manufacturer/henan-alfa-chemical-570/
Shaanxi Henghan New Materials Co., Ltd
Telephone 15719109892
Website
Shandong benrite new chemical materials co.,ltd
Telephone0533-2866658 15615638350
Websitehttp://cn.benritechem.com/
Guangdong Yuanfeng Chemical Reagent Co., Ltd
Telephone0751-2829979 13318584237
Websitehttp://www.yuanfenghx.com/
Shaoguan Xinrunhe Biotechnology Co., Ltd.
Telephone19022763608 19022763608
Website
SUZHOU SENFEIDA CHEMICAL CO., LTD
Telephone18796480002 18796480002
Website
Changzhou AniKare Pharmatech Co., Ltd.
Telephone+86-0519-8359-8696
Websitehttp://www.anikare.cn/index_en.html
DAYANG CHEM (HANGZHOU) CO.,LTD
Telephone+86-88938639 +86-17705817739
Websitewww.dycnchem.com
SUZHOU SENFEIDA CHEMICAL CO.,LTD
Telephone+86-0512-83500002 +86-15195660023
Websitehttps://www.sfdchem.com/