... popular at home and abroad.We also offer processing service for Huawei,Flextronics,Sangfei,etc in China.Equipment ... ,welding, tapping, rivetingMaterialAluminum, copper, brass, stainless steel, steel, iron, alloy, zinc etc.FinishPolishing; Anodize; SandingPowder coating; Vacuum Plating; ... /Engineer,Auto CAD,PDF,JPGServiceWarm and quick response service provided by the professional Export Sales Team with ...