... wires, black wire cloth wire meshes, perforated metal , and hexagonal, barbed wire and ... requirements. Breif Introduction About the Perforated Metal Mesh :1.Materials : stainless ... perforated metal, forming punching net,heavy perforated metal, especially thin perforated metal, micro hole mesh, perforated metal wire cutting, laser perforated metal, etc. 3.Hole Types : square hole, diamond hole, round ...