ntoo hluav taws qhov rooj rau chav tsev so, tsev so qhov rooj khoom ntoo sib xyaw hluav taws qhov rooj, hluav taws kub qhov rooj ntoo 1m

Ntoo hluav taws qhov rooj yog muab faib ua tag nrho phaj thiab ib nrab iav ob series thiab ib, ob chav kiv cua ntau yam specifications.

ntoo hluav taws qhov rooj rau chav tsev so,hluav taws kub ntsuas ntoo qhov rooj 90min nrog 4.5 “pob khawm,tsev so qhov rooj khoom ntoo sib xyaw hluav taws qhov rooj,ntoo hluav taws nyob qhov rooj rau tsev,hluav taws nyob qhov rooj ntoo 1m,tsev so hluav taws nyob qhov rooj ntoo,ntoo hluav taws qhov rooj rau chav tsev so,hluav taws kub qhov rooj ntoo,tsev so qhov rooj khoom ntoo sib xyaw hluav taws qhov rooj,hluav taws kub qhov rooj ntoo,hluav taws nyob qhov rooj ntoo 1m,hluav taws kub qhov rooj ntoo,tsev so qhov rooj khoom ntoo sib xyaw hluav taws qhov rooj,hluav taws nyob qhov rooj ntoo 1m,ntoo hluav taws qhov rooj,ntoo hluav taws qhov rooj rau chav tsev so,ntoo tiv thaiv hluav taws qhov rooj

ntoo hluav taws qhov rooj rau chav tsev so, tsev so qhov rooj khoom ntoo sib xyaw hluav taws qhov rooj, hluav taws kub qhov rooj ntoo 1m-ZTFIRE Door- Fire Door,Fireproof Door,Fire rated Door,Fire Resistant Door,Steel Door,Metal Door,Exit Door