Xa kuthelekiswa nesakhelo sesatifikethi seplastiki, izakhelo zesatifikethi se-aluminiyam zintle ngenkangeleko, zinemibala kwaye zihlala ixesha elide, kulula ukudityaniswa, ukumelana nomhlwa, ukumelana nobude bexesha, akukho lula ukuguqulwa, kunye nokuvuselelwa, njl.Izakhelo zepowusta yentengiso ziyilelwe ngokukodwa ukuguqula ipowusta enomphetho obhityileyo kunye nomxinwa, iifreyimu ezikhawulezayo kunye nezakhelo zemagnethi luhlobo ezimbini lwezakhelo zepowusta eziqhelekileyo kwimarike ukuze zijinga kwiipaseji, iilobhi kunye neelevator zamagumbi kunye nesakhiwo seofisi.Izakhelo zepowusta zokuzimela zisetyenziswa kakhulu ezivenkileni, kwiindawo zokuphumla, kwii-cinema njl.njl. izakhelo zepowusta zokukhanya ze-LED nazo ziyafumaneka kwimigca yemveliso ye-Innomax yefreyimu yemifanekiso.