fire door for commercial use

- May 13, 2019-

Fire doors are mostly used in the commercial field, fire zone, pipe well and so on, such as schools, shopping malls, hospitals, hotels, KTV and so on;Fire door is the role of the fire, can effectively play to prevent the spread of fire, smoke prevention, to leave enough time for escape.So fire doors are made of special materials, with fire resistance, the inside of the packing are fire materials, including glass are fire wire glass, different occasions used fire doors are not the same, according to the actual situation.


If you want to know more,pls visit our website:www.ghdwi.com;www.ghdoorframe.com.