1.material: Eletrotic Zinc-coating steel sheet +die-cast aluminum alloy flower

2.door leaf thickness: 50mm-53mm

3.door panel and frame steel sheet thickness: 1.0mm

4.stuffing material: Honeycomb material or anti-fire board material

5.openning direction: Inward and outward

6. opening degree: 90degree 180degree

7.lock handle position: left or light

8.color: anti-brass color,golden copper color,red copper color.