... precision: +/- 0.05mml process: cutting, punching, bending, deburring , stamping, welding, pre-treatment, painting, assembling, etc.l materials: steel, stainless steel, aluminum, brass, etc.l thickness ... laser cutting machine, CNC punching, CNC bending machine)l have many years experience in OEM metal processingl lower pricel Work to material: carbon steel, stainless steel ...