Enhanced opening and closing functions, higher durability of abrasion, improved window frame shock resistance and welding strength Safe structure and beautiful appearanc
A. Beautiful exterior when using lamination options, which allows the frames to enclose the outside view
B. The window frameallows for steady overrap of the outside view and improves internal wind pressure
C. Comes with door rollers that can be used to easily adjust window/door in the horizontal or vertical direction.