supplier list
- Shanghai Yuanding Chem. Sci. & Tech. Co., Ltd.
- Tel:+86-(21)-57721279
- Address: Room 5118, Institute of Biology, 2999 Renmin North Road, Songjiang University City, Shanghai,
- Shanghai Meicheng Chemical Co., Ltd.
- Tel:86-21-50677091
- Address: Room 302, Building 7, No.1000, Jinhai Road, Shanghai, 201206, China