We are a factory main for the products of tungsten, molybdenum, tantalum, niobium, titanium, nickel, zirconium, chromium and vanadium metals together with their plates, bars, wires, tubes, crucibles, sputtering targets, fasteners, evaporation boats etc. They are widely used in Sapphire, Vacuum Furnace, High temperature furnace, Led, Semiconductor, metallurgy, pharmaceuticals, medical instruments etc.