1, Door skins: 26 \25 \24guage galvanized steel material (it won't rust)

2, Core: high density poly foam                                 

3 Finish: powder coating,  prime coating

4, Door edge: finger joint pine as door edge (steel edge is optional)      

5, Door frame: galvanized steel, wooden jambs is optional (knock down packing)    Solid Wood block for the door lock hole

6, Loading capacity: 770 Pieces/40HC or over 660sets (with lock frame and door)  

7, Size: 26/28/30*80*1 3/4;1980/2000*750/800/900*44.5mm