Nqe lus piav qhia:

1. Lub qhov rais folding tuaj yeem raug thawb mus rau sab vim nws cov yam ntxwv, uas daws qhov teeb meem ntawm qhov chaw tsis txaus.Nws yog tsuas yog muab faib ua ob hom: sab-mounted folding qhov rais thiab thawb-rub folding qhov rais.Qhov loj ntawm lub qhov rais folding haum rau txhua qhov chaw sib txawv nrog ib puag ncig.
2. Folding qhov rais kuj muaj kev ua haujlwm ntawm cov hluav taws xob rwb thaiv tsev, rwb thaiv tsev kub, dej tsis kam, hluav taws kub retardant, txo suab nrov thiab suab rwb thaiv tsev.
3. Lub qhov rais folding tuaj yeem qhib tag nrho, uas yooj yim heev rau kev tu thiab so.
3. Cov yam ntxwv ntawm cov khoom siv thiab cov qauv tsim ntawm lub qhov rais tiv thaiv folding ua rau nws muaj txiaj ntsig zoo los tiv thaiv tub sab tub nyiag, uas tuaj yeem siv los ua qhov chaw tiv thaiv tub sab nyiag rau tsev neeg, chaw lag luam thiab chaw haujlwm.Nyob rau tib lub sijhawm, nws muaj kev tiv thaiv zoo tshaj plaws los tiv thaiv menyuam yaus, cov neeg laus, thiab cov neeg mob kom tsis txhob poob ntawm cov tsev, thiab kom tsis txhob muaj xwm txheej tshwm sim los ntawm cov khoom poob ntawm cov tsev siab.Nws yog qhov yooj yim rau qhib thiab kaw, thiab ua tau raws li qhov yuav tsum tau muaj ntawm kev khiav tawm hluav taws.Nws tuaj yeem ua rau hauv kev teeb tsa, sib haum xeeb nrog kev kho kom zoo nkauj sab hauv, zoo nkauj zoo nkauj, tsis muaj kev cuam tshuam rau lub teeb pom kev zoo, qhov cua thiab saib, thiab ua tau raws li cov kev xav tau ntawm kev kho kom zoo nkauj niaj hnub thiab kev tswj xyuas.