1.Aluminum Expanded metal 2.Material:stainless steel plate,cold hot steel plate,Aluminum plate,copper plate,pvc plate and so on Aluminum expanded metal1. Materials :Aluminium plate .thin low carbon steel plate .Stainless steel plate .Al-Mg alloy plate .Copper plate ,Nickel plate .2. Variety: Small, medium and heavy type expanded metal mesh. 3. Opening in the shape of diamond, hexagonal or special ...