... shearing punching,bending3welding,painting power coating4quick response 5high precision :+/-0.05-0.1mm6process cutting,punching,bending,deburring,stamping,welding,pretreatment,assembling ... metal products as per your requirement,such as sheet metal case,sheet metal box,cabinets,non-standard products we can design ... light box , led box display , LED cabient,led light box frame