Equipped with productive astm-b-777 tungsten alloy rods factory,Website:http://www.metal-tungsten.com, Xi'an Kefeng Powder Metallurgy Co.,Ltd is a professional China astm-b-777 tungsten alloy rods manufacturer.We have rich experience in producing tungsten alloy rods, tungsten alloy plate and sheet, tungsten alloy bars. Very difficult rods in large length is our advantage.Tungstène alloy RodsTungsten alloys are materials with a high tungsten content and low amounts of Nickel and Iron. They are easy to machine. Various shapes are available.Our tungsten alloys products are widely used in military equipment, mechanical manufacturing, aircraft components and other industries.Tungsten alloy roud rod, tungsten alloy bar, tungsten alloy square bar and tungsten alloy round bar are available.