Cov cuab yeej siv hluav taws xob ntau lawm thiab qhov zoo ntawm lub qhov rooj hluav taws kub muaj cov kev cai, lub qhov rooj ncej qhov rooj kiv cua seam, txiav lub kaum sab xis, qhov sib txawv ntawm cov txheej txheem ntawm lub qhov rooj, kev kho qhov rooj qhov rooj thiab lwm yam, yuav ua raws li cov kev cai.

https://ztfiredoor.com/24237.html

hluav taws kub resistant ntoo qhov rooj,hluav taws kub qhov rooj ntoo,ntoo hluav taws nyob qhov rooj 90,ntoo tiv thaiv hluav taws qhov rooj,90mins hluav taws kub ntsuas qhov rooj ntoo,hluav taws kub resistant ntoo qhov rooj,ntoo grain steel hluav taws qhov rooj, hluav taws kub ntsuas qhov rooj 90min,ntoo tiv thaiv hluav taws qhov rooj,ul ntoo qhov rooj hluav taws nyob,hluav taws kub qhov rooj ntoo,wood fireproof qhov rooj,hluav taws kub resistant ntoo qhov rooj,ntoo hluav taws qhov rooj rau chav tsev so,ntoo tiv thaiv hluav taws qhov rooj,hluav taws kub qhov rooj ntoo nrog pob khawm,hluav taws kub qhov rooj ntoo