Nā runga i ngā whakaruruhanga U-āhua aluminium e whai ana i te whakamahi nui hei āhuatanga hanganga mō ngā whare me ngā wāhanga o ngā pūnaha mahi i roto i ngā whenua. Ko tō tātou kāwanatanga, e whakawhanake ana i ngā whakaruruhanga U-āhua aluminium mai i ngā whakapakoko, kia tiakina ngā āhuatanga rerekē ki te whai i te kaha nui me te āhua whakarerekē. Kei a tātou 19 whakapakoko me 128 pūnaha CNC, e āhei ai tātou ki te hanga i ngā whakaruruhanga U me te tinana pai. Nō ngā toitoi 1000 ki ngā toitoi 7000, ka huri ngā āhuatanga mekanika i runga i te whakamahi o te whakaruruhanga, ka whai wā ka whakamahia he mea ki te whakapai i ngā āhuatanga mekanika o te whakaruruhanga. I te āheinga anodizing, ka tiaki i ngā tiritiri U-āhua i te kohereka, ka whakapai hoki i ōna mahi me tōna rangatira, ka whakahirahira mai hoki i tana kawe mātauranga i te galvanizing poaka, ko tēnei ka whakamahia he kawe whakahirahira pai rawa. Kei tātou te hihiko i te whakaminenga i ngā whakaruruhanga aluminium U-āhua me te tinana pai ki te whakamahere i ngā whakarite whānui mō ngā whenua katoa.