... 2). Material of Metal Stamping is available: CRS, Stainless Steel, Aluminium alloy, Galvanized Steel, etc.(3). Different surface treatments is available ... : anodized, brushed, powder coating, spray-paint, silk screen, polish, chrome plated, zinc plated and so on ... products( Metal Stamping ) according to your drawing or sample. Aluminium Decorative Metal Stamping