- 12
- Jan
安全門 yanchep,安全門 1200 寬,安全門 jali 設計
Fire door in the fire to prevent the flame spread, prevent the flow of burning smoke, play the role of sealing. Long-term use of steel door frame will not deformation, long-term use of steel fire door will not appear quality problems because of frequent switch.
防盜門yanchep,防火門踢腳板,安全門 1200 寬,安全門 jali 設計,
防火門製造商,防盜門,帶五金件的雙鋼防盜門,公寓用木製安全門圖片,防盜門1200寬,安全門尺寸,safety door jali design,精密鋼製防盜門,防火門 90 分鐘,帶標籤的面板門,
木質防火門,防盜門,緊急出口門使用,防火門 ul,住宅防火門