Our main production equipment includes more than 10 sets of 200-3000 ton hydraulic presses, 3 elbow pushing production lines, 15 units of 20-50 machine tools and 400 and above electric beveling machines, and 5 electric heat treatment furnaces from 2.5 m to 17 m, plus 5 shot blasting machines for steel pipes and fittings. Testing equipment includes a full-element direct reading spectrometer, portable direct reading spectrometer, qualitative spectrometer, magnetic particle, ultrasonic and metallographic testing equipment, a multi-functional tensile testing machine, a pendulum impact testing machine and a -65 Deg C low-temperature chamber. Our products mainly include elbows, pipe bends, tees, reducers, pipe caps, sharp elbows, flanges, socket weld fittings, forged fittings and special fittings. All products are manufactured to national standards GB, DL695, GD87, GD2000, SH, HG as well as American standard ASME (ANSI), German standard DIN and Japanese standard JIS. We solemnly promise that every fitting we produce is inspected piece by piece for geometric dimensions and appearance, ultrasonic thickness measurement, ultrasonic nondestructive testing, magnetic particle and dye penetrant testing.