... wire mesh: The holes of perforated hole mesh is Round , Rectangular hole , Square , Triangle , Diamond , Hexagonal , oval, Cross, ... punching wire mesh: Perforated hole mesh is mainly used in oil field drilling, mine screening, engineering, sifting of grains, ... basket, food cover, Perforated hole mesh is mainly used in oil field drilling, mine screening, engineering, sifting of grains, decorations ...