Sheet Metal Manufacturing service 1.High quality control 2.OEM orders accepted 3.Excellent service Sheet Metal Manufacturing service 1.material: carbon steel(cold rolled steel sheet,galvanized steel sheet or tube) stainless steel, copper , brass, aluminum ,etc2. process:punching,bending,welding,grinding,milling,machining, spraying etc3. Use: Machinery, automobile, industrial.4. Superior quality, ...