"Control the quality by the details, show the power by quality". Our enterprise has strived to establish a remarkably efficient and stable team team and explored an effective excellent control system for Ta2O5 powder, Lanthanum hexaboride, Scandium metal, Gallium,Thulium metal ingot. We always regard the technology and prospects as the uppermost. We always function hard to make terrific values for our prospects and give our customers far better products and solutions & solutions. The product will supply to all over the world, such as Europe, America, Australia,Buenos Aires, El Salvador,Washington, Romania.The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.