Composite aluminum profile applied to windows

The advantages of composite aluminum profile casement windows are large opening area, good ventilation, good airtightness, sound insulation, heat preservation, and impermeability. The inward-opening type is convenient for cleaning windows; the outward-opening type does not take up space when it is opened. The disadvantage is that the window width is small and the field of view is not wide. Doors and windows are essential elements in every house.The modern intelligent door and window system...