... thickness:0.2mm-10mm Perforated Metal Mesh(Direct Factory) What is Perforated Metal?Perforated metal is also known as the ... stamping plates, perforated screen, made through the metal stamping and sheet metal manufacturing.Sheet metal materials include steel, aluminum, stainless steel, ... , staircases, windows and doors, roads and other outdoor products, and can be used to ceilings, panels, wall ...