... Cold PVC, Type: design, molding mesh mesh, mesh, thick and thin mesh, micro hole mesh, wire cutting mesh. Laser mesh, etc. Type: finite, lozenge square ... , such as sound of dustproof enclosures, etc.Punching plate is by all sorts of material stretching or punching ... shear steel and stainless steel plate, aluminum materials, low carbon steel, aluminium magnesium alloy ...