Galvanized Perforated Metal Coil 1. Thickness:0.6-1.0mm 2. Width: 165mm 3. Hole Distance: 2mm 4. We are factory Galvanized Perforated Metal Coil Material: stainless steel board, aluminum board, cold-hot steel board, copper board, fiber board, plastic board and other nonmetal boards.Coil thickness: 0.2mm-1.5mm, length: 1-20m, opening: 0.8mm-10mmFlat thickness: 0.3-18mm, length: 1-2m, opening: 0. ...