Changchun Lidi Kangda Biotechnology Co., Ltd
Telephone17519969391 17519969391
Website
Hangzhou Sage Chemical Co., Ltd.
Telephone+86057186818502 13588463833
Websitehttp://www.sagechem.com/
Henan Aosman Biotechnology Co., LTD
Telephone0371-0371-61318675 17719817155
Websitehttp://www.osmanbio.com/contact.html
Zhengzhou Converging Chemical Co. LTD
Telephone0371-037153399770 18037166334
Websitehttps://www.chemicalbook.com/supplier/24218235/
Sichuan Boyou Biotechnology Co., Ltd
Telephone028-65791793 18140026355
Website