... mesh, wire cutting mesh. Laser punching nets, etc.Type: ChangFang holes, square hole hole, diamond, round hole, hexagon hole, the cross ... wall, and plant, and other noise source noise noise with sound-absorbing board, can be used for the building of ... screen. Mesh is widely used in the electronics industry, such as sound of dustproof enclosures, etc. Stainless steel. Galvanized sheet round hole nets