Aluminum Expanded Metal Mesh is made from aluminum plate that is uniformly punched/slit and stretched, forming openings of diamond / rhombic (standard) shape. Being expanded, the aluminum mesh plate will be in shape for a long time under normal conditions. The diamond-shaped structure and trusses make this type of mesh grille strong and rigid. Expanded Panels of Aluminum can be fabricated into various opening patterns (such as standard, heavy and flattened type). A variety of gauges, opening sizes, materials and sheet sizes are produced. Feel free to contact us if you are interested.