Lub qhov rooj hluav taws yog ua los ntawm cov khoom siv tiag tiag los tiv thaiv koj txoj kev nyab xeeb. High-density fire door core board + tag nrho cov khoom tuab = qhov rooj zoo. Peb yog ib qho chaw tsim hluav taws xob qhov rooj rau kev tsim thiab tsim khoom.

hluav taws tawm qhov rooj gif,hluav taws kub qhov rooj vs qhov rooj qub, hluav taws kub ntsuas qhov rooj ncaws phaj,Dab tsi yog qhov hluav taws kub tawm qhov rooj, lub qhov rooj hluav taws puas yuav tsum tau ntsuas hluav taws,

hluav taws kub resistant qhov rooj manufacturers, hluav taws kub tawm qhov rooj gif, fireproof lub qhov rooj, hluav taws pov thawj qhov rooj khoom,Dab tsi yog qhov hluav taws kub tawm qhov rooj,hluav taws nyob qhov rooj 90 feeb, 600mm hlau qhov rooj,puas qhov hluav taws kub tawm qhov rooj yuav tsum tau ntsuas hluav taws,

ntoo fireproof qhov rooj,hluav taws tawm qhov rooj gif,hlau qhov rooj 36 x 80, hluav taws kub ntsuas qhov rooj ul, hluav taws kub ntsuas qhov rooj nyob