Lub qhov rooj hluav taws kub steel muaj qhov zoo ntawm cov rwb thaiv tsev kub thiab kev haus luam yeeb, txo qhov nkag thiab tawm ntawm cov pa luam yeeb, thiab zam kev tuag sai ntawm cov neeg raug kaw vim qhov nqus pa ntawm cov pa phem.

https://ztfiredoor.com/24637.html

Thaum muaj xwm ceev hluav taws kub tawm qhov rooj,Fire Exit Door Seal, Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob,tus nqi tawm qhov rooj xwm txheej ceev,siab ruaj ntseg hluav taws tawm qhov rooj,Thaum muaj xwm ceev hluav taws kub tawm qhov rooj,Hluav taws kub egress rooj vag, lockable hluav taws tawm qhov rooj,Thaum muaj xwm ceev hluav taws kub tawm qhov rooj,hluav taws kub ntsuas rim tawm,tus nqi tawm qhov rooj xwm txheej ceev,industrial hluav taws tawm qhov rooj,Thaum muaj xwm ceev hluav taws kub tawm qhov rooj,hluav taws qhov rooj thiab qhov hluav taws kub tawm,hlau tawm qhov rooj,tus nqi tawm qhov rooj xwm txheej ceev,hluav taws kub ntsuas qhov rooj thaum muaj xwm ceev,Thaum muaj xwm ceev hluav taws kub tawm qhov rooj