Ngokuhlangenwe nakho kweminyaka eminingi ekukhiqizeni izintambo ezihamba phambili ze-ratchet , i-Lishenflex ingahlinzeka ngezinhlobonhlobo zezintambo ezihamba phambili ze-ratchet . izintambo ezihamba phambili ze-ratchet zingahlangabezana nezinhlelo zokusebenza eziningi, uma udinga, sicela uthole isevisi yethu ye-inthanethi efike ngesikhathi mayelana nezintambo ezihamba phambili ze-ratchet . Ngaphezu kohlu lomkhiqizo olungezansi, ungakwazi futhi ukwenza ngokwezifiso ibhande lakho le-ratchet eliyingqayizivele ngokwezidingo zakho ezithile.