Brand:Huawei Making Process:Punching,stamping,bending,welding,riveting Perform EN ISO9001:2008 1.Material: ... , 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 shearer, welding machine, and test facility.4. Surface finish: zinc/nickel ...