Steel fire door

Steel fire door
 

Product description:


Steel fire door : achieve stability, integrity and insulation requirements of national standard GB12955-2008 single fan, double-leaf ( Combo ), more fans and doors with fire-resistant glass, to bring housing and other types. widely applicable to all types of industrial buildings, residential buildings, basements, data archives, hotels, libraries of the fire district, fire exits, important facilities room, tube wells and other places.