Premium Aluminum Sliding Door Frame & Square Tube Casement Window Profile
High-quality 6063-T5 aluminum alloy ensures durability, corrosion resistance, and lightweight strength for long-term structural stability. Precision-engineered sliding door frame features smooth anodized finish, reducing friction for effortless operation. Customizable square tube profiles (20x20mm to 100x100mm) with reinforced corners for enhanced load-bearing capacity. Ideal for modern sliding doors, casement windows, and partition systems in residential and commercial spaces. T-slot design allows seamless integration with accessories like handles, locks, and glass panels. Eco-friendly powder-coated surface available in multiple finishes (matte black, silver, wood grain) to match any décor. Factory-direct pricing for bulk orders—perfect for contractors, architects, and DIY enthusiasts. Ships globally with industry-leading MOQ flexibility.