Brand:Huawei Making Process:Punching,stamping,bending,welding,riveting Perform EN ISO9001:2008 1.Material:stainless steel, carbon steel, spring steel,iron, 2. Applied software for specification drawings:Pro/E, Auto CAD, Solid Work 2001, CAXA, UG, CAD/CAM/CAE. 3. Precision machine:normal punch press 5-300 tons, turret punch press, (laser) cutting machine, hydraulic bending machine, hydraulic ...