... named perforated steel, perforated metal mesh, punched hole mesh etc. Materialiron sheet, copper sheet, stainless steel sheet, aluminum sheet, cold and hot steel sheet, fiberglass sheet, plastic sheet etc.Sheet thickness1mm--8mm ... %--90%Color: silver, red, green, yellow, blue etc. Usage: for decoration, screening, separation, sifting, filtration, drying, cooling, cleaning and other specifications ...