1. Sliding window and door profiles
2. Casement window and door profiles
3. Louver window and door profiles
4. Bi-fold window and door profiles
5. Pivot window and door profiles
6. Awning window profiles
7. Heating insulation / thermal break profiles
8. Wall curtain profiles
Security Features
6. Finials
An excellent example of the limitations is how large a hinged window’s opening element can be. Most aluminium windows only go up to around 1.2 m or 1.5 m, with side-opening windows even smaller at 600 mm or 900 mm. So you won’t find extra-large opening windows beyond these sizes.
Easy Alloying

handle for metal door. Handles for metal doors are often equipped with features such as key locks or electronic access control systems to prevent unauthorized entry. These security features help to protect the contents of a building or facility and provide peace of mind to property owners and occupants.

Length of an extruded profile is dependent on billet and die opening sizes. There is a runout conveyor, which supports the formed extrusion profile as it comes out of the extrusion press.

cast iron designs.
2. Bottom-Mounted Rollers These rollers are installed at the bottom of the window frame. They are designed to bear the weight of the window and help it slide along the track. Bottom-mounted rollers are more common as they offer better stability and are easier to maintain.
When selecting aluminium windows, we often pay more attention to the thickness of the aluminium profiles and glass. We often overlook the importance of the hardware accessories such as hinges, locks, handles, levers, etc. Without them, windows cannot be assembled and perform well and may lead to defects. In fact, our country has specified certain standards for aluminium windows. So, when selecting one, you should make sure that the thickness, strength and oxide film of the aluminium used for high-quality aluminium windows meet our national standards.
What is Ornamental Iron Fence?
Begin by removing any gates or detachable panels. If the fence sections are bolted together, use a wrench or socket set to loosen and remove the bolts. For welded joints, a grinder may be required to cut through the metal. Work systematically from one section to another to keep the process organized.