Steel fire doors and frames play a critical role in keeping people safe and minimizing property damage. Metal doors play a very important role in the fire resistance of a building; they allow people to evacuate safely from a building along with limiting the spread of fire and smoke to other areas.
We are Dalian Golden House, We provide a wide range of hollow metal doors,frames and wood doors for commercial and residential construction.If you want to know more about our product, please contact us.
