Function explanation：
The steel, the wooden swing door may widely use in the fire protection district place use place which the Ministry of Public Security fire department stipulated for example: Office building, guesthouse, food Shop, department store, apartment building and so on in high-rise building.
Door type：
The steel swing door and the wooden swing fire door divides into in-side opens or out-side opens;the double fan or the singe fan;the fan with windows or persian blinds and so on many kinds.(Please see the front elevation of the doors.)
Technical performance：
The material of fan and frame have many kinds choise for example:galvanized iron,stainless steel,clad aluminium or crossbanding and so on.The doorframe three sides mount PVC airproof bar to guarantees the gate slit airtight.
The hardware：
The swing door has equipped with lock, hinge, doorknob,doorstop, boltand so on top-quality hardware fitting.
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