Lub qhov rooj tua hluav taws muaj ntau haiv neeg thiab tuaj yeem txau rau hauv ib qho xim, nrog ntau yam xim rau koj xaiv, thiab tuaj yeem tsim kho tus kheej raws li cov qauv koj muab. Cov qhov rooj hluav taws muaj zog thiab ruaj khov, nrog kev saib xyuas qis hauv lub sijhawm tom qab, thiab feem ntau yog siv hauv kev lag luam, chaw ua haujlwm thiab lwm lub tsev rau pej xeem thiab cov tsev nyob.

hluav taws kub resistant steel qhov rooj, qhov rooj hluav taws vs lub qhov rooj qub, hluav taws kub qhov rooj ncaws pob,7 ′ hlau qhov rooj, 5 vaj huam sib luag hollow hlau qhov rooj,

hluav taws kub resistant qhov rooj manufacturers, hluav taws kub resistant steel qhov rooj, fireproof lub qhov rooj, hluav taws pov thawj qhov rooj khoom,7′ hlau qhov rooj,Hluav taws kub ntsuas qhov rooj thickness, steel qhov rooj x,5 vaj huam sib luag hollow hlau qhov rooj,hluav taws nyob qhov rooj 90 feeb, 600mm hlau qhov rooj,

ntoo fireproof qhov rooj,hluav taws kub resistant steel qhov rooj,hlau qhov rooj 36 x 80, hluav taws kub ntsuas qhov rooj ul, hluav taws kub ntsuas qhov rooj nyob