Hole-pounding mesh is also called round hole mesh.
The metallic material: iron plate, stainless steel plate, cuprum plate,aluminum plate, galvanized plate etc.
Nonmetallic material: agglutination plate,fibre plate, plastic plate, film etc.
The shape of the hole: round hole, long round hole,square hole, trigonal hole,bulgy hole(scale hole), diamond hole, hexagonal hole, crossed hole etc.