... , perforated metal, also 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 ... : 10%--90%Color: silver, red, green, yellow, blue etc. Usage: for decoration, screening, separation, sifting, filtration, drying, cooling, cleaning and other ...