Tej zaum koj yog 4 nti ratchet khi down straps yuav tus thawj tswj, uas tab tom nrhiav kom zoo 4 nti ratchet khi down straps , thiab Lishenflex yog ib tug kws manufacturers & tsum uas yuav ua tau raws li koj xav tau. Tsis tsuas yog 4 nti ratchet khi hlua khi peb tsim tau ntawv pov thawj thoob ntiaj teb kev lag luam tus qauv, tab sis peb kuj tuaj yeem ua tau raws li koj qhov kev xav tau. Peb muab kev pabcuam online, raws sijhawm thiab koj tuaj yeem tau txais kev cob qhia kev tshaj lij ntawm 4 nti ratchet khi down straps . Thov tsis txhob yig tau tiv tauj peb yog tias koj txaus siab rau 4 nti ratchet khi down straps , peb yuav tsis cia koj poob.