1. Type: sliding window , Casement window and fixed window

2. Main material: top-grade aluminum profile; or thermal insulated aluminum profile

3. Frame width: 70 - 140mm

4. Surface treatment: electrostatic powder coating, fluorocarbon coating, 

5. Glass: single glass: 5mm, 6mm, double glass: 5mm+6A+5mm, 6mm+6A+6mm , or low-E glass as your

need

6. Aluminum insect screen is optional

7. Good air tightness and water resistance