I-Lishenflex iwukubopha izithuthuthu zemichilo ye-ratchet abakhiqizi nabahlinzeki bempahla yase-China e-China abangakwazi ukubopha izintambo zezithuthuthu ze-ratchet phansi . Singakunikeza isevisi yobuchwepheshe kanye nentengo engcono kuwe. Uma uthanda isithuthuthu bopha phansi imikhiqizo yamabhande e-ratchet, sicela uxhumane nathi. Amathiphu: Izidingo ezikhethekile, isibonelo: i-OEM, i-ODM, eyenziwe ngokwezifiso ngokuya ngezidingo, ukuklama nokunye, sicela usithumele i-imeyili futhi usitshele imininingwane ngezidingo. Silandela ikhwalithi yokuphumula siqinisekile ukuthi intengo kanembeza, inkonzo ozinikele.