凯时官方娱乐

The width of the section frame is 72mm, and the wall thickness of the profile is 1.4mm and 2.0mm.
The outer framne and window sash are cut by 45 degrees, and the processing is simple.
The window fan is surounded by the same type of fan material, which is easy to dstinuish.
The glass notch 26mm? 32mm can be selected according to the need.
This series can be equipped with lock and crescent Lock.
This series can be used for windows and windows.
Standard window 1.5m * 1.8m with bright windows per square consumable 9.288kg;