Shanghai ruizheng chemical technology Co.,ltd is new subsidiary of
Richest Group Limited,we mainly provide market information and support for Group.
Richest Limited,we,based on China, headquartered in modernized international metropolis---Shanghai where one the most ...
Telephone:86-21-50175386
Address:Room 308, Building 7, No. 365, Chuanhong Road, Pudong New Dist.