Energy-saving inward-opening inward-turning windows

Inward-opening inward-turning windows are also called casement-opening inward-turning windows. They are windows that can be in three different positions: locking, casement opening, and inward-turning by rotating the window handle. Its advantages are built-in anti-theft function, the window can be opened even on rainy days, it is beautiful, easy to clean, etc.

1.The width of the frame is 50mm, and the thickness of the section is 1.4mm.
2.The frame is connected with the 45 degree angle code of the inner fan.
3.The open mode of open or flat open can be selected.
4.The linkage can be linked (single point lock) and multiple lock.
5.The glass notch 12mm-31mm can be selected according to the needs of the corresponding groove.
6.Both indoor and outdoor are sealed with adhesive tape or glass glue, and the sealing performance is better than the general sliding window.
7.1.5m x 1.8m standard window type per square consumable 5.923kg.

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