... metal enclosure, sheet metal cabinet and so on .MaterialCarbon steel (hot rolled,cold rolled,strip steel), stainless steel, aluminum, brass ,s/s, brass, copper ... socket, bushing, push-button, etc.These parts are used in Automotive, Electrical, Building, Furniture, Machine assembly, Computer, ... is preferable. Advantage: 1.QHX is specialized in doing OEM/ODM precise products according to customers ...