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The width of the frame is 100mm, and the wall thickness of the section is 1.1mm-1.4mm.
This series is a three rail belt sliding window.
The high and low drop tracks are more smoothly drained.
Glass goovevs 6.8mm and 24mm can choose single glass or insulating gass.
This series can be equipped with Lock and crescent Lock.
A stiding door can be selected for flat bottom rail configration.
1.5m * 1.8m with bright windows (with screen windows) per square consumable 4.898kg;