Galvanized perforated metal mesh sheet Perforated Metal Mesh Sheet is made by full auto punched machine. The raw material is, stainless steel 304, 316,410etc, galvanized steel, black steel, aluminum alloy and others. Punching method: 1. Continuous punching in the same direction: The rectangular punching mesh mold is partially overlapped and processed, which can process elongated holes, trimming, etc. 2. Continuous forming: forming processing methods with larger size than punching mesh molds, such as large-sized shutters, rolling ribs, rolling steps and other processing methods. 3. Nibbling: Use a small round die to continuously punch the arc with a small step distance. The hole type can be: Round, Square, Hexagonal, Oval, Slotted Holes and diamond etc. Inquire also as Perforated Metal Mesh Sheet, Perforated Mesh, Perforated Stainless Mesh, Steel Expanded Metal, Perforated Mesh Metal. Perforated…