Advantages：

1.Varied 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;

4.Fully-extruded handles for durability and easy operation.

Product Parameters：

Frame	Aluminium alloy or PVC
Glass	Tempered, insulated, reflective, Low-E, laminated etc
Open Type	Fix or Awing
Size	By customized
Desiccant air type	Air or Argon
Color	Clear, blue, gray or by customized
Warranty	5 years