The window sliding aluminum frame features large barrier-free glass panels that accommodate generous horizontal areas on the walls. Adding a grille creates a sophisticated and timeless look that works well with more traditional homes. aluminum sliding windows for balcony has the advantages of not occupying indoor space, simple and beautiful, large window width, large glass blocks, wide field of view, and high lighting rate. High-grade slide rails are used for flexible opening. The use of large sheets of glass not only increases indoor lighting, but also improves the overall appearance of the building. The window sash is in a good stress state and is not easy to be damaged. The window frames and sashes are equipped with hidden drainage systems to ensure the airtight and watertight performance of doors and windows.