
Aluminium Extrusion Profile for Frame / Aluminum Casement Window Doors Extrusion Profiles. Customized Color Options: Available in silver, black, gold, champagne, imitation steel, or fully customized upon request. Comprehensive Surface Treatment: Offers anodizing, powder painting, electrophoresis, mechanical polishing, and chemical polishing. OEM Design and Molding: Custom molds and die designs available to meet specific customer requirements and drawings. Advanced Extrusion Capacity: Equipped with 44 lines and a 6800-ton unit capable of producing profiles up to 600mm diameter. Precision CNC Machining: Includes milling, drilling, tapping, cutting, punching, and bending with high precision equipment. 15-Year Product Warranty: Provides a comprehensive warranty period of 15 years for product quality assurance. High-Quality Material Purity: Uses pure 99.7% aluminum materials without any scrap to ensure superior strength and durability. One-Stop Service Model: Covers design, mold making, extrusion, machining, and surface treatment in a single integrated process.