الوصف

aluminum folding door

1.Feature:

1.)the maximum opening possible is achieved when fully open the doors.

2).Panels connected together in a train,can be hinged off both side jambs to meet in a number of ways. When open,panels remain *0 degrees to the opening.

3).Versatile functions with swing enter or exit panel(s) options and with flexibility to fully or partially open.

4).Ease of operation to quickly open or close wide openings

5).No auxiliary track support is needed as all structural loads are within the plane of the opening.

6).Meet or exceed industry standards for air infiltration, water penetration, structural and thermal performance and forced entry.

7).A multitude of stacking configurations, as well as inward or outward opening options, is available.

8).Can save much more space than sliding doors

9).*5 degree angle,more solid and security.