1.Varied aluminum frame depth for residential and commercial construction.

2.Both frames and sashes with built-in thermal barriers for enhanced insulation performance

3.Low-e insulated glass units for superior energy saving(U-value<0.8-2.0w/m2.k is available.).

4.Fully-extruded handles for durability and easy operation

5.Half screen with fiberglass cloth included.

6.Thermal-break aluminum/Non-break aluminum profiles