1. Material: Non-spangle galvanized steel;

2. Door frame: 1.5 mm galvanized steel;

3. Door Plate: 0.8 mm galvanized steel;

4. Door Leaf Thickness: 50mm, 60mm, 70mm;

5. Surface Finish: Spraying plastics and thermal transfer;

6. Internal Filling: Rockwool;

7. Anti-theft: Unique thick-type pick-proof buckle edge;

8. Security Performance: AB locks, and upper, lower and side lockpoints, more security and convenient;

9. Junction: Set a balloon-type seal;

10. Hidden Hinge: Make door switch freely and extend servicelife;

11. Feature: Anti-theft, closeness, sound and heat insulation.