- Overall, wrought iron welding is a specialized trade that requires a combination of skill, experience, and artistry. Welders who work with wrought iron must have a thorough understanding of the material and the welding process in order to create high-quality and durable pieces. With the right tools and techniques, wrought iron welding can produce stunning works of art that will be admired for generations to come.
- Surface treatment: This is very important because door and window profiles are subject to different surface treatments depending on the environment in which they are used. Generally, door and window profiles will be coated with fluorocarbon coating, powder coating, anodized, and electrophoresis. Among them, anodic oxidation is a standard surface treatment method. Through the electrolytic reaction in the electrolyte, an oxide film is formed on the surface of the aluminum alloy to protect the aluminum alloy material.
Surface finish: This dramatically impacts the performance of doors and windows. If the surface finish is not good, the corrosion resistance, wear resistance, oxidation resistance and other properties of doors and windows may be reduced.
Size: There are two types of door and window profile sizes, one is standard size and the other is customized size. We can make custom sizes according to your project needs.
Quality standards: There are different quality standards for door and window profiles. According to your local requirements, you can refer to the standards of profiles and provide requirements to the manufacturer. Or you can take the profile's weight, appearance, hardness, strength, and oxide film.
thickness as a reference direction and coordinate with the aluminum material manufacturer.
Thickness: This is one of the important indicators of doors and windows, which is directly related to the safety performance of doors and windows. The wall thickness of the main stress-bearing rods of aluminum alloy doors and windows should be more than 1.4 mm. The wall thickness of the main stress-bearing rods of aluminum alloy doors should be more than 2.0 mm. The tensile strength should reach 157N/mm.
Type: There are many types of profiles now which can fully meet the needs of any project. Generally, different use environments will have specific profiles to choose from.
For example:
Standard aluminum door and window profiles
Thermally broken aluminum door and window profiles
Sliding aluminum windows and doors profiles
Casement aluminum windows and doors profiles
Folding aluminum windows and doors profiles
Soundproof aluminum alloy profile
Generally, the profile configuration should be selected according to the project requirements when choosing aluminum materials for doors and windows. If you have special requirements, you can communicate with the aluminum profile manufacturer. Now the technology from extrusion to processing door and window profiles is very mature. As a professional aluminum factory, we have produced aluminum for any project. We are fully confident in producing aluminum for any project.
Aluminum is ideal for contemporary windows and doors framing since the material is strong and bears a substantially large amount of weight.

Aluminium is a recyclable material, making it an eco-friendly choice for window profiles. The recycling process requires less energy compared to the extraction of raw materials, significantly reducing the carbon footprint. Additionally, many manufacturers are adopting sustainable practices in their production processes, utilizing recycled aluminium and reducing waste, thus contributing to a greener planet.
Elegant Embellishments: Cast Iron Panels
Metal storage boxes are particularly advantageous because of their durability. Unlike wood or plastic, metal can withstand the elements, making it an ideal choice for outdoor storage. These boxes are designed to resist rust, corrosion, and fading, ensuring that your belongings remain protected from rain, snow, and UV rays. Metal storage boxes maintain their integrity over time, providing peace of mind that your investment will last for years to come.
Sliding door rollers come in various designs and materials, specifically tailored to meet different requirements. The most common types include






Technically, making aluminum profiles for windows and doors involves altering most of its physical characteristics. However, definitive cross-sections are introduced in the profile to boost its versatility.
Extruded Aluminum Profile for Windows and Doors
Installation of door sliding rollers is relatively simple and can be done by DIY enthusiasts or professionals. Most rollers come with easy-to-follow instructions and can be installed in a matter of minutes. Regular maintenance of the rollers, such as cleaning and lubricating them, can help to prevent them from becoming stiff or worn out.
Cover Cap: A protective cap that may be added to the exterior of the window profile to prevent water ingress and enhance the window's appearance.