Specification :

Features:
1.Humanized operation design which creats an expansive feel by folding back the window and filling the room with natural light and fresh air.
2.High quality hardware system assures good bearing of heavy load and smooth sliding as well as years of trouble-free operation.
3.Custom designed to meet individual taste and needs. Single folding, double folding, triple folding or more are available.
Material description:
1.Profile Thickness: 1.6 mm
2.Surface Treatment: Clear Anodized.
3.Glass: 6mm+12A+6mm Insulated Glass.
4.Hardware: Bi-folding window hardware.
Performance:
The wind pressure resistance, air leakage resistance, and water resistance meets National Standards up to Grade 4