1. Steel sheet of door panel: 0.6-1.0mm cold rolled steel sheet;
2. Steel sheet of door frame: 1.2-2.0mm cold rolled steel sheet;
3. Frame outer sizes(H x W): 1930/ 1970/ 2050*860/ 900/ 950/ 960mm or customized;
4. Thickness of the door leaf: 50mm, 60mm, 70mm;
5. Infilling: Honeycomb material or rock wool;
6. Door frame material adopts Q235A hot rolling plate one-time molding;
7. High-quality burglarproof lock: AB mechanism lock: Type B key for decorating workers type. A key for the house-owner, only twirling type A key several circles shall immediately invalidate type B key;
8. Hinges: Galvanized steel hinges;
(external hinge opening 180 degrees interior hinge opening 90-110 degrees);
9. Door sill: Stainless iron door sill or stainless steel;
10. Peephole with wide-angle;
11. Invisible alarm doorbell is both practical and beautiful;
12. Opening direction: Left inside, Right inside, Left outside, Right outside;
13. Packing: Plastic bag & Exportation carton;
14. Conveyance: 105-140pcs/20' container, 240-320pcs/40' HQ.