We are supplying pipe thread tools including taps, extruding taps, chasers, angle inspection instruments and cast production lines for a variety of malleable applications and others. Our products have 11 different classes, over 100 varieties and over 1,000 specifications for varied applications including valves, nozzles, construction reinforcing fitters, oil and gas industry applications, fire protection equipment, liquid natural gas, pressure vessels and many others. We have standard products, and can also produce according to your design.