DALIAN YUSHAN IMPORTS AND EXPORTS CO., LTD

Company changes a social system founding in ***9 , the high science and technology mould enterprise of system , and the major product : Cobalt salt ( carbonic acid cobalt nitric acid cobalt chlorination of cobalt four oxides s three cobalts acetic acid cobalt sour lithiums of cobalt ) manganese salt ( carbonic acid manganese ) copper salt ( copper sulphate copper 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 three cobalts four oxides carbonic acid cobalt cobalts substitute for the same to enter port a product advanced in the world horizontal. Product is with his advanced production technology , and the strict quality management system is received the welcome of home and abroad customer deeply , and the product is sold goods to distant places that Japan Southeast Asia Australia Ou Zhou waits the world various places , and what the product had stronglyer in the market contends power unexpectedly Company manages the high character of import throughout the year and hangs down impurity metal cobalt , corporation Zong Zhi , and price is the lowst to prestige first to the guaranty quality , and customer in welcome home and abroad consults at the presence.