Perforated metal screen sheet is mainly used for producing of vibrating screen for oil field drilling, mine screening, engineering, sifting of grains, decorations and designs of buildings. Perforation patterns of perforated metal include round perforations, square perforations, slotted perforations,fish scale perforations,hexagonal perforations, cross perforations as well as some other special patterns. Assortment available: Mild steel perforated metal screen Galvanized iron perforated metal screen Aluminum perforated metal screen Stainless steel perforated metal screen Perforated metal sheets in other materials