Gulu la aluminiyumu limapangidwa ndi aluminiyamu yoyera kwambiri yoponya, pansi imakhala ndi ma gridi amphamvu kwambiri, HPL yomalizidwa, PVC kapena ena.Chogulitsachi chimakhala ndi kulemera kopepuka, kukhathamiritsa kwakukulu, mphamvu yabwino kwambiri yamagetsi, Class A yamoto, Class A kukana moto, yosayaka, yoyera, yotsika kuipitsa chilengedwe kwanthawi yayitali pogwiritsa ntchito moyo ndi zobwezeretsanso.