We are offering perforated metal.Aka:perforated mesh, perforated plate, punched plate, screen cloth for mine and machine, etc. Materials:304 316 3003-h14 5052-h32 stainless steel plate, low carbon steel plate, aluminum plate, aluminum magnesium alloy plate, copper plate, titanium plate, nickel plate, etc. Hole shape: round, rectangular, square, diamond, oval, triangle, five-pointed star, hexagonal, cross, plum flower form, irregular drum hole, etc. Characteristics:stamping, bending resistance, aging resistance, not easy to rust, strong and durable, smooth surface. Application: (1) used as filter in internal combustion engine of automobile; (2) used as comminuting screen, griddle and h screen for mine, pharmaceutical and food industries; (3) used as sound insulation of indoor construction, also used in hvac of grain depot and mechanical protection & decoration industries; (4) used as super grille, the food cover, fruit basket and compote; (5) used as goods shelf, exhibition stand and water strainer of football field, etc.