Dalian Yushan Chemicals Co.,Ltd.

Company changes a social system founding in 1999 , the high science and technology mould enterprise of system , and the major product : Cobalt salt (Cobaltous Nitrate,Cobalt Sulfate,Cobalt Carbonate,Cobalt Chloric)Manganese Salt(Manganese Carbonate)copper salt(Copper Sulphate,Copric Oxide )manganese mould deoxidation catalyzer desulphurization catalyzer palladium charcoal catalyzer is to benzene quinone to two phenol benzene etc series product , and among them the sour lithium manganese mould deoxidation catalyzers of Cobaltosic Oxide carbon
Cobalt Carbonate cobalts substitute for the same to enter port a product advanced in the world horizontal.