... round,square Perforated Metal Mesh:Stainless steel Perforated Metal SheetGlavanized Steel Perforated Metal SheetAluminum Perforated Metal SheetBrass/Copper/ ... increased strength and flatness of the perforated metal sheet especially when galvanising.The maximum sheet ... Applications:Mining,Chemistry ,Agriculture,Architecture,Air and Oil Filters ,Screening process for Grain,Drying ,Furniture ,Hammer ...