3B Pharmachem (Wuhan) International Co.,Ltd.
Telephone 18930552037
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList13285/0_EN.htm
Amatek Scientific Co. Ltd.
Telephone0512-56316828
Websitehttp://www.amateksci.com
Shanghai Universal Biotech Co.,Ltd
Telephone15921930842 15921930842
Websitehttps://www.univ-bio.com/
DAYANG CHEM (HANGZHOU) CO.,LTD
Telephone+86-88938639 +86-17705817739
Websitewww.dycnchem.com
Guangzhou Tuoshan Biotechnology Co., Ltd.
Telephone19928332050
Websitehttp://www.tuoshan.bio/