1. Material: high quality cold-rolled steel
2. Frame outer dimensions: 2050 x 950mm, 2050 x 860mm, or customized
3. Panel thickness: 0.5-1.0mm, frame steel thickness: 1.0-1.8mm,
4. Door thickness: 50mm, 70mm, 100mm,
5. Lock: machine lock, dual-rapidness lock,
6. Large handle, hidden door bell, wide sight peel pone,
7. Mobile hinges, can open 120 ~ 150 degrees
8. Good surface treatment
9. Lock handles position: in right, in left
10. Opening direction: inward or outward
11. Theft proof, fireproof, sound and heat insulation