... Size:1metre*2meters,etc. perforated sheet metalperforated sheet metal.Good quality, competive price, Prompt Delivery ,professional ... quality certificate.CNC equipments, superb punching technologyperforated sheet metal Details :perforated sheet metal Material : iron, stainless steel, , copper, ... on.perforated sheet metal Value Added Services: 1. Toll Processing (Labor Only)In most cases we can obtain ...