perforated metal 1.material: Stainless Steel ,aluminum,galvanized iron 2,hole:round,or as request 3. ... -6m Perforated metal meshPerforated Metal is made of high quality Stainless Steel ,aluminum,galvanized iron,copper sheet/coil after being perforated on ... mesh,small steel plate mesh,steel plate mesh and stainless steel plate mesh;according to the hole,it is divided into diamond,square,round,triangle ...