
High Insulation Aluminium Door Profile for Zero Energy Building. 18 Years Manufacturing Expertise: Over 18 years of experience in aluminum extrusion and one-stop procurement services. Customized Color Options: Available in customized colors with powder coating, anodizing, and wood grain finishes. Comprehensive Surface Treatments: Offers powder coating, anodizing, electrophoresis, fluorocarbon coating, and wood grain. Full Customization Services: Supports OEM/ODM, custom sizes, custom lengths, and full customization from designs. Durable Corrosion Resistance: Made from premium 6063 alloy with excellent corrosion resistance and durability. Wide Application Scenarios: Suitable for doors, windows, curtain walls, heat sinks, and structural systems. Strict Quality Control: Includes pre-production samples, 100% visual inspection, and final shipment checks.