... steel, spring steel, aluminum metal body for ATM machine ,ATM machine,cash machine,bank equipment1Material: stainless steel, carbon steel, spring steel ... 2001, CAXA, UG, CAD/CAM/CAE.4) Precision machine: normal punch press 5-300 tons, turret punch press, ... (laser) cutting machine, hydraulic bending machine, hydraulic shearer, welding machine, and test facility.5) Surface finish: ...