I-Aluminium Sheet Perforated ilula ukwedlula insimbi engagqwali nensimbi engagqwali ishidi elibunjiwe, ngenkathi ihlinzeka ukumelana nokugqwala okuhle, ukuqina nokuqina. Ishidi elibunjiwe le-Aluminium liyatholakala ngosayizi ohlukahlukene wembobo, izingqinamba nosayizi weshidi.