Window: sliding windows (including left and right sliding windows, up and down sliding windows), casement windows (including inner and outer windows) and top-hung windows.
1. Sliding windows has beautiful appearance; large window width, large glass block, wide field of vision, high daylighting rate; flexible and safe use; long service life; open in a plane and occupy less space;
2. Casement windows are characterized by large opening area and ventilation; good airtightness, sound insulation, heat preservation, and strong impermeability;
3. Top-hung windows are characterized by ventilation and safety. It is widely used in buildings;
4. Thermal Break Aluminum Window.
In conclusion, while steel is generally stronger than iron, both metals have their own unique advantages and disadvantages. Steel is preferred for its superior strength, durability, and resistance to corrosion, making it a versatile and widely used material in various industries. On the other hand, iron still has its place in certain applications where its unique properties, such as ductility and wear resistance, are more desirable.