Ngeminyaka yokuhlangenwe nakho ekukhiqizeni isihlilingi se-quad leg inayiloni I , -Lishenflex inganikeza ububanzi obubanzi be- quad leg inayiloni isihlilingi . se-quad somlenze wenayiloni isihlilingi singahlangabezana nezinhlelo zokusebenza eziningi, uma udinga, sicela uthole isevisi yethu ye-inthanethi efika ngesikhathi mayelana ne -quad leg inayiloni isihlilingi . Ngokungeziwe kuhlu lomkhiqizo olungezansi, ungenza ngokwezifiso isihlilingi sakho senayiloni somlenze wesine esiyingqayizivele ngokuya ngezidingo zakho ezithile.