... house7.competitive price EquipmentCNC stamping/punching machine , CNC bending machine,CNC cutting machine,5-250 tons punching machine ,welding machine ,polish machines......Processed Materialstainless steel ,copper ... ,chrome/zinc/nickel plating ,powder coating,anodize......Making Processstamping , punching ,bending ,deep drawing ,threading , grinding .Thickness0.5mm-12mm ,or other special ...