Beijing Eastern Hope Sci.&Tech. Co.LTD was founded in 1999 and manufacture the Copper Tungsten products,contacts made by Copper tungsten welded with Copper or copper alloys,etc.We can manufacture precision machined parts for Copper,Tungsten,Molybdenum. we also can supply rods,sheets and parts made by titanium,tungsten,Molybdenum and their alloys,etc.
Beijing Eastern Hope Sci.&Tech. Co.LTD