As the biggest Heavy Tungsten product provider in China,we have served International Tungsten heavy alloy and carbide market for years.Our Products Include high-density Tungsten alloy ball, Tungsten Seat/Ring,Tungsten radiation shielding, Tungsten collimator, Tungsten rod for darts, Tungsten alloy syringe, Tungsten cube,Tungsten fishing sinker, Tungsten bead,Pure Tungsten, Copper tungsten for Electrode and Silver Tungsten products.High-density heavy alloy: our high-Density tungsten heavy alloy production rigorously followed the China aviation material standard and U.S.A. aviation material standard. We offer non-toxic, high density fishing fall, tungsten heavy alloy ball, round stick, golf head, off-centered dipole and other abnormal units. Our Production capacity is more than 200T per year. We are one of the few professional manufacturers of high-density alloy in China