... ) Thickness:0.1mm-10mm 3) Aperture:0.3-10mm Round Perforated MetalWe are one of the manufacturers of perforated metal ... steel, plywood, hipboard, density board, plastic film, etc.Hole shapes:Round, rectangular, square, triangle, hexagonal, diamond, lightly pull scale, cross, ... , alkali, abrasion, pressure and bending. The mesh surface is flat and artistic with high brightness.Application:It is used as ...