ChemStrong Scientific Co.,Ltd
Telephone0755-0755-66853366 13670046396
Websitehttp://www.chem-strong.com
Aribo Pharmatech Co., Ltd.
Telephone 19951442182
Websitehttps://www.aribopharm.com/index.html
Nantong Hanfang Biotechnology Co. , Ltd.
Telephone 18616537568
Websitehttps://hanfangpharma@126.com
Shanghai Daken Advanced Materials Co.,Ltd
Telephone+86-371-66670886
Websitehttps://www.dakenchem.com/
Mainchem Co., Ltd.
Telephone+86-0592-6210733
Websitehttps://www.mainchem.com
Shanghai Zhuangming Biopharma Co., Ltd.
Telephone+86-19189228086 +86-18858568638
Websitehttps://www.zmsilane.com/
Junwee Chemical co., Ltd.
Telephone+86-571-85808636 +86-13958122542
Websitehttp://www.junweechem.com/