ShangHai YuanYe Biotechnology Co., Ltd.
Telephone021-61312847 13636370518
Websitehttp://www.shyuanye.com
Shanghai Synchem Pharma Co., ltd
Telephone21-619849051-1 18521059765
Websitehttp://www.synchem-pharma.com
Wuhan Huangzhen Biochemical Co., Ltd
Telephone13795480948 13795480948
Websitehttps://www.whhz.top
Shanghai Zheyan Biotech Co., Ltd.
Telephone18017610038
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30845/0.htm
DAYANG CHEM (HANGZHOU) CO.,LTD
Telephone+86-88938639 +86-17705817739
Websitewww.dycnchem.com