Made from all kinds of al-alloy plate through the machine-deilling. We have our owmn factory light material,anti-corrosion etc Materials of al-alloy punching mesh: Low Carbon Steel Plate, Stainless Steel Plate, Aluminum Plate, Alloy Plate, etc.Weaving and characteristics of al-alloy punching mesh: It is punched to meshes. With the character of winding-resisting, Ageing-resisting, flat and smooth ...