... belt mesh:1. material: stainless steel wire, stainless iron wire, middle and low carbon steel wire, galvanized iron wire, nickel, chronmium wire, iron, chromium, alumunium wire, polyester wire etc ... mesh. Expanded aluminum mesh,expanded platinum filtration mesh, expanded brass mesh, expanded copper mesh, expanded stainless steel mesh, expanded nickel mesh. Opening in the shape of diamond, hexagonal ...