We make perforated metal products out stainless steel, galvanized steel and cold-rolled carbon steel. Perforated sheets can be produced from sheets providing options that include margins and blank areas, along with full perforation. A common way to produce perforated sheets is using coils. This method provides great flexibility in both design and handling. Perforated coils can be produced from coils, as well, which is generally faster than perforating sheets. Standard perforated metal sheets we supply are size 1000 x2000 mm, thicknesses from 0, 3 mm up to 10 mm and perforation from 0, 3 mm up to 100 mm. Perforation range: round, square and rectangular holes. Usually holes diameter can not be lower than thickness. Usually the round holes layout is at 60°. Squared and rectangular holes, instead, are aligned. As professional manufacturers, Dezhou Perforated Metal Sheet Factory is equipped to handle all requirements and is able to provide the most precise and unusual perforating processes. http://*****