Materials: aluminium plate，thin low carbon steel plate.Stainless steel plate.AL-Mg alloy plate.Copper plate.Nickelplate. Weaving and characteristic:it is punched to mesh,in-cluding;aluminium plate mesh.small steel plate mesh,steel plate mesh and stainless steel plate mesh;according to the hole,it is divided to diamond,square.Round.Triangle.scale hole,it is strong and wear-resisting,artistic and tasteful. Uses:used wide in road.Railway.civil building.Water conserrancy's build;the protecting of all kinds of machines.Electrical equipment,window and aquatic product's breed.