... Metal Sheet Hole:round hole,square hole,etc. Quality Certification:ISO9001:2000 Metal width:0.5m-3m Factory Perforated Metal SheetPerforated metal ... special patterns according to customer needs.Application:Perforated metal mainly used in the building trade for architectural ... tables, acoustic panels and anti slip flooring.Expanded metal sheet, perforated mesh,etched mesh,punch mesh.Any shape ...