... Stainless Steel ,aluminum,galvanized iron 2,hole:round,or as request 3. thickness:0.2-10mm perforated metalSpecifications1.perforated metal mesh ... meshPerforated Metal is made of high quality Stainless Steel ,aluminum,galvanized iron,copper sheet/coil after ... is punched to mesh,including:aluminum plate mesh,small steel plate mesh,steel plate mesh and stainless steel plate mesh;according to the hole ...