Advantage :
Open vertically upwards, parallel to the
ceiling, make full use of space inside
Warm keeping, polyurethane injection free
of Freon
Good seals: sealing strip around and
built-in, can prevent wind, sand,
and rainwater from erosion.
Provide multiple exquisite windows, with
various specification, size and style.
Perfect balance system
Technical parameter:
Using galvanized steel, and 0.326mm
thickness
The normal colour is white, and any other
colour can also be on customers’ requests
Foam density: 42kg/m3
Panel thickness: 40mm
1 bottom bracket | 2 roller | 3 vertical track |
4 side hinge | 5 horizontal track | 6 hanging bracket |
7 top bracket | 8 left support | 9 shaft |
10 spring fitting | 11 torsion spring | 12 anti-break system |
13 top rail | 14 top seal | 15 cable drum |
16 double track connector | 17 side track | 18 middle hinge |
19 panel | 20 bottom seal | 21 bottom rail |
