5 vaj huam sib luag hluav taws kub ntsuas qhov rooj, hluav taws kub tsis siv neeg zawv zawg qhov rooj, chaw nres tsheb rau lub tsev hluav taws qhov rooj

Hlau qhov rooj hluav taws tuaj yeem nruab nrog qhov rais, louvers, qhov cua louvers, thiab lwm yam raws li xav tau. Lub qhov rooj hluav taws steel tsuas yog yuav tsum tau thawb qhib los ntawm tes, thiab mam li kaw, thiaj li tsim kom muaj qhov chaw nyob ntsiag to, nws yuav tsis ua suab nrov xws li qhib lub qhov rooj sab hauv thiab sab nraud.

5 vaj huam sib luag hluav taws kub ntsuas qhov rooj,32 x 80 20 feeb hluav taws ntsuas qhov rooj,hluav taws kub tsis siv neeg zawv zawg qhov rooj,90 feeb qhov rooj,chaw nres tsheb rau lub tsev hluav taws qhov rooj,dov hluav taws shutter, 36 nti hluav taws nyob qhov rooj lowe’s 36,5 vaj huam sib luag hluav taws kub ntsuas qhov rooj,tsis siv neeg tua hluav taws kaw,hluav taws kub tsis siv neeg zawv zawg qhov rooj,hluav taws kub folding qhov rooj,chaw nres tsheb rau lub tsev hluav taws qhov rooj,hluav taws kev nyab xeeb qhov rooj nyob rau hauv flats,5 vaj huam sib luag hluav taws kub ntsuas qhov rooj,hluav taws qhov rooj hloov tus nqi,hluav taws kub tsis siv neeg zawv zawg qhov rooj,qauv 10 qhov rooj hluav taws,chaw nres tsheb rau lub tsev hluav taws qhov rooj

5 vaj huam sib luag hluav taws kub ntsuas qhov rooj, hluav taws kub tsis siv neeg zawv zawg qhov rooj, chaw nres tsheb rau lub tsev hluav taws qhov rooj-ZTFIRE Door- Fire Door,Fireproof Door,Fire rated Door,Fire Resistant Door,Steel Door,Metal Door,Exit Door