Aluminum Square Tube - China Factory Direct Sale, 20X20 25X25 30X30 40X40 50X50, Custom Size

Aluminum Square Tube - China Factory Direct Sale, 20X20 25X25 30X30 40X40 50X50, Custom Size. Customizable Dimensions: Available in 20x20 to 50x50mm sizes with custom length and shape options. Diverse Surface Finishes: Options include powder coating, anodizing, wood grain, electrophoresis, and PVDF. High Corrosion Resistance: Resistant to moisture and mild acid-base, suitable for marine and chemical environments. Lightweight & High Strength: 6000 Series alloy offers excellent strength-to-weight ratio for structural applications. Comprehensive Processing Services: Supports bending, decoiling, welding, punching, and cutting to meet specific needs. Eco-Friendly & Recyclable: 100% recyclable material with low environmental impact and energy efficiency. Strict Quality Control: Includes pre-production samples and 100% visual inspection before shipment. Fast Delivery Time: Standard lead time of 15-21 days for custom orders.