... Metal Sheet 1.Material:Steel, Aluminium,Stainless Steel 2.Hole Diameter: 0.3-500mm 3.0.2-30mm thick 4.ISO9001 Perforated Metal ... SheetMaterial:Carbon SteelGalvanized SteelStainless SteelAluminumAluminum coated SteelCharacteristics: Flat surface, smooth, beautiful, firm ... the specification, type and picture provided by the customers. Perforated Metal Sheet