perforated sheet, punching hole mesh 1.factory manufacturer 2.Custom designs available 3.High quality ... sheet, also named perforated metal, is one kind of punched mesh.ItemDescriptionMaterialmild steel, galvanized steel , stainelss steel 304, 304L, 316, 316L ... you regard helpful quantity of sheets perforated sheet/punching hole mesh/alloy punching mesh 8