perforated metal mesh aterial: Low-carbon steel; Stainless Steel; Copper Hole Patterns : Round; Rectangular hole; Square; etc perforated metal mesh1 Materials: Materials: Low Carbon Steel Plate, Stainless Steel Plate, Aluminium Plate, Alloy Plate, etc.2 Weaving and characteristics: It is punched to meshes. With the character of winding-resisting, Ageing-resisting, flat and smooth surface, it is ...