During the past few years, our business absorbed and digested state-of-the-art technologies the two at home and abroad. Meanwhile, our firm staffs a group of experts devoted to your development of Radiation Shielding, High Density Tungsten Screws, Tungsten Welding Electrode, Tungsten Darts Barrel,Pure Tungsten Threaded Rotungsten Thread Bar. We've been prepared to cooperate with company friends from at your home and overseas and produce a wonderful future with each other. The product will supply to all over the world, such as Europe, America, Australia,Vancouver, Sri Lanka,Austria, Vancouver.Our Company has professional engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the products, Please feel free to contact us.