Dongchuan District is one of five districts in Kunming,Yunnan Province.There have 302,000 peoples and 1,858.79 square kilometers. The Dongchuan mineral resource is rich,it is one of six biggest coppers bases in china,it is verified that there has 3.35 million tons copper, accounts 1/3 reserves of the province, issituated the third of the country,getting the reputation of “Tiannan copper capital”.
We locate at Lvmaoshifangdi industry park,covering 60 acres.In march,2005,we begin to built with the fund 20 millions,in twelve,2005,it finished. Annual productions of electrolysis copper powder is 3,000 tons，It is the biggest factory of producing copper powder.