... price People: 101 employees. 15 years Export experience. 1>expanded metal mesh : passed thew ISO9001:2008thickness 0.5-6sheet width ... alloy board, galvanized iron sheet, copper plate, nickel board.2>Expanded metal mesh's hole shape : Length hole, square hole, ... hole, hexagonal hole, scale hole, tension heterotypic hole, etc.3>expanded metal Using : Used in ceiling, wall plate absorption material, ...