Perforated metal, also known as Punch Metal, is typically made from galvanized steel plates, stainless steel plates, copper plates, aluminum plates, nickel plates, and alloy plates. Using advanced CNC machinery, the material is processed through a punch press and molds to create precise perforations. The products are known for their high accuracy, minimal error, and superior quality. The perforation diameter ranges from 0.3 mm to 100 mm, and it is possible to achieve equal thickness and hole size (for instance, a 0.5 mm thick stainless steel plate can have holes with a diameter of 0.5 mm).
