We are the leading manufacturer in researching and producing refractory metal in China. We are the expert in the R & D, manufacturing and sale such products as sheet, strip, foil, wire, bar and tube of rare metal materials, mainly including Tantalum, Niobium, Tungsten, Molybdenum, Titanium, Zirconium, as well as their deep-processed products, clad materials and its equipment, rare and precious metal, etc. We have high and stable qualities, competitive price and shipment as well.