Perforated Metal Sheet Materials:low carbon steel/ stainless steel/aluminum/Al ... alloy plate, etc Economical and anti-aging Detailed introduction to Perforated Metal Mesh:Material: Stainless steel, aluminum, hot and cold steel, copper ... punch and other stampings.Weave characteristics: stamping, outspread, Divided into: mesh, steel, aluminum, punching sieve net, loudspeaker meshes board, etcUsage: ...