Xi’an Youbo New Material Co.,Ltd is a specialized manufacturer of high proportion tungsten alloy and copper tungsten alloy.We are specialized in researching and developing,producing,saling of various kinds of high capability W-Cu alloy,W-Ni-Fe alloy,W-Ni-Cu alloy,W-Ni-Fe-Cu alloy,W-Ag alloy,W-Ti alloy and oth.......
