Perforated aluminum sheet, perforated mesh, perforated aluminum mesh, perforated metal perforated sieve to assemble the work. And the desired size Supports large size material Operating by machinery Rest assured that the holes on the aluminum sheet are straight. We can produce products quickly with a variety of holes such as round hole, square hole, hexagonal hole, long hole, slot, triangle hole, decorative pattern, non-slip pattern, trotters pattern, chicken foot pattern