I-Lishenflex njengomenzi we -sling we-duplex we-webbing kunye nomthengisi e-China, yonke i- duplex webbing sling iphumelele imigangatho yoqinisekiso lweshishini lamazwe ngamazwe, kwaye unokuqiniseka ngokupheleleyo ngomgangatho. Ukuba awufumani isilingi sakho seNjongo ye-duplex yewebhu kuluhlu lwethu lwemveliso, unokuqhagamshelana nathi, sinokubonelela ngeenkonzo ezilungiselelweyo.