• Weather resistance: Aluminum alloy has excellent weather resistance and can resist the erosion of harsh climates such as rain and sunlight.
• Heat insulation: The high-performance insulation strip design can improve the thermal insulation performance of aluminum doors and windows, effectively reduce the temperature difference between indoors and outdoors, and save energy.
• Sound insulation effect: The design of double or triple glass enables aluminum doors and windows to effectively isolate external noise and create a quiet living environment.

• Lightweight and high strength: Aluminum is light, has high structural strength, is not easy to deform, and forms a stable door and window frame.
• Beautiful and diverse: The surface of aluminum doors and windows can be subjected to various coatings and surface treatments, such as spraying, anodizing, and a variety of color options, which can meet the needs of different architectural styles.

Material & Temper: 6061 or 6063, T5 or T6

Finishes: Anodizing, Mill finish, Electroplating, Polishing, Sand blasted, Powder coating, Silver plating, Brushed, Painted, PVDF etc.

Colour: Silver, champagne, Bronze, Golden, Black, White, Gray, Sand coating, Anodized Acid, Alkali, and wood texture, or Customized

Coating Standard: Anodized:7~23μ, Powder coating:60~120μ, E-coating: 12~25μ

Length: 5.8m, 5.85m, 6m, 6.4m or Customized

Shenghai is committed to providing customers with high-quality, customized aluminum products. We have many years of experience in aluminum processing, and our technical team is proficient in various aluminum profile processing technologies, and can provide precise solutions according to different needs. From raw material procurement to production, processing and delivery, we strictly control every link to ensure the high quality and stability of our products.

We have an experienced customer service team that can provide a full range of support from product consultation, technical support to after-sales service to ensure that your needs are responded to in a timely manner.

When choosing aluminum door and window profiles, the material and strength of the profiles should be considered first. High-quality aluminum alloys should have good corrosion resistance and durability. Choosing high-quality aluminum alloys such as 6063 or 6061 is recommended to ensure that the doors and windows remain stable in long-term use. Secondly, the surface treatment process of the profile is also crucial. Processes such as anodizing, electrophoretic coating or powder coating can effectively improve the weather resistance and aesthetics of the profile.

As a professional aluminum extrusion company, we recommend that customers choose the appropriate profile wall thickness and structural design according to the actual use environment to ensure that the doors and windows’ sound insulation, heat insulation and wind pressure resistance achieve the best results. In addition, customized services are also our advantage. We can provide precise profile specifications and design solutions according to customer needs to ensure that the products meet functional and aesthetic requirements.

1. Aluminum is light, has high structural strength, is not easy to deform, and forms a stable door and window frame.
2. The surface of aluminum doors and windows can be subjected to various coatings and surface treatments, such as spraying, anodizing, and multiple color options, which can meet the needs of different architectural styles.
3. Aluminum alloy has excellent weather resistance and can resist the erosion of harsh climates such as rain and sunlight.
4. The high-performance insulation strip design can improve the thermal insulation performance of aluminum doors and windows, effectively reduce the temperature difference between indoors and outdoors, and save energy.
5. The design of double or triple glass enables aluminum doors and windows to effectively isolate external noise and create a quiet living environment.