... steel plate , aluminium plate ,AL-MG alloy piate Hole Punching Wire Mesh (ISO 9001:2008)Meterials : low carbon steel plate , stainless ... -MG alloy plateWeaving and characteristics : it is punched to meshes ,winding-resistig ,Agening-resisting ,corrosionresisting ,the top of meshes is smooth ... insulation of room ,ventilate of grain depot ,etc. Hole Punching wire mesh