... Steady capacity 3.OEM service Precision sheet metal1.Product name:Precision sheet metal2.Material :Q235B,Q345B,ST37 ... quality control systemMaterial:Steel, stainless steel, aluminum, zinc, copper, brass, plastic etcMachining process:CNC machining, milling, turning, ... , anodize, E-coatingApplicable industry:These parts are used in automotive, electrical, building, furniture, machine assembly, computer ...