... been awarded the certificate of ISO9001:2000 and SGS. Perforated metal, punching holes mesh, perfroated sheet, punch holes net.Material:Stainless Steel Plate ... ; copper plateFeatures:also named Punched Mesh, It can be supplied in folded or flat panels.From various metal plate. punched openings can ... in separation, sifting, filtration, drying, cooling, cleaning, etc Punching Holes Mesh