... days 4).Tooling in house EquipmentCNC stamping/punching machine, CNC bending machine, CNC cutting machine, 5~250 tons punching machines, ... /zinc/nickel plating, powder coating, anodize...Making processStamping, deep drawing,bending, punching, laster cutting,threading, welding, tapping, riveting, grindingSizeAccording to ... 's requirementsCertificateISO 9001 OEM High precision sheet metal stampings part