Fire-Rated-Steel-Doors

The steel fire door has a variety of different opening operation modes, and also has a variety of professional functions, which can be effectively closed or isolated. The steel fire door has a long service life, and has more favorable protection ability, so as to achieve a stable effect.

Fire-Rated-Steel-Doors-ZTFIRE-ovi - palo-ovi, palonkestävä ovi, paloluokiteltu ovi, palonkestävä ovi, teräsovi, metalliovi, uloskäyntiovi