Thaum hluav taws tshwm sim, qhov hluav taws kub qhov rooj sealing sawb yuav cia li nthuav dav los thaiv qhov tawg ntawm lub qhov rooj thiab txiav tawm cov huab cua ncig ntawm ob qhov chaw, tiv thaiv cov pa luam yeeb thaum ntxov, cov pa roj thiab cov pa kub los ntawm kev ua phem rau tib neeg lub cev thiab tswj kev sib kis. ntawm hluav taws.

https://ztfiredoor.com/11891.html

prehung hluav taws nyob steel qhov rooj,upvc qhov rooj hluav taws tsis kam,hluav taws kub ntsuas qhov rooj qhov rooj qis qis,hollow hlau hluav taws qhov rooj,hluav taws kub nkag qhov rooj 24 × 24,prehung hluav taws nyob steel qhov rooj,hluav taws kub ntsuas aluminium storefront qhov rooj,hollow hlau hluav taws qhov rooj,zoo tshaj tus nqi hluav taws kub qhov rooj,prehung hluav taws nyob steel qhov rooj,counter fire shutter,upvc qhov rooj hluav taws tsis kam,lowes 90 feeb hluav taws qhov rooj,hollow hlau hluav taws qhov rooj,hlau hluav taws qhov rooj nrog iav,upvc qhov rooj hluav taws tsis kam,tus nqi ntawm kev txhim kho lub qhov rooj hluav taws