... center 3 machining precision: 0.02mm 4 clamp:air jig aluminum machining,1.Equipment:milling machine,drilling machine,CNC Lathe,CNC ... machining center etc;2.Material:The material of aluminum alloy, zinc alloy, carbon steel, stainless steel,cast iron, brass ... -paint,electrophoresis.My factory also machining the casting or forging parts except source material.