Longtomorrow at 126 com (1) material: stainless steel, iron ( spcc, secc, spte, tinplate), aluminum alloy, red copper, brass, bronze alloy are available. (2) metal processing: stamping, deep drawing , spot or seam welding, spinning, metal assembly are available. (3) surface finish: coating-plating, zinc plating, powder coating, anodizing, enamel, hot-dip, and polishing and so on. (4) equipment: laser machine 50 sets, cnc turret punch press, cnc bending machine, machines for cutting, bending, welding, polishing & brushing. And other machines are more than 400 sets totals. (5) certificate: iso9001-2008, etc (6) we are experienced of oem manufacturer for various kinds of sheet metal parts.