... .Precision Sheet Metal Processing. 2.ISO9001/2008 This part is used in car accessories area, it is made of normal steel material, 8mm ... :a.We are specializing in producing all kinds of metal enclosures and sheet metal parts.b.Different surface treatments is available ... , polish, brushed, chrome plated,zinc plated and so on.c.Material is available: CRS, Stainless Steel, Aluminium alloy, Galvanized Steel, ...