Jin Nan

Custom Aluminum Square Tubes (Non-Standard)

We offer industrial-grade aluminum square tube custom fabrication. Tailored to your specific needs, we customize special cross-sectional dimensions, wall thicknesses, rib structures, and mounting interfaces for non-standard applications such as automation equipment frames, conveyor line posts, equipment guards, and new energy system mounts. Made from premium aluminum alloys via precision extrusion in a single-piece process, our tubes support full-service machining including CNC drilling, tapping, cutting, bending, anodizing, sandblasting, and powder coating. We provide end-to-end solutions—from design and mold prototyping to mass production—delivering efficient, precise customization for your unique structural requirements.

<p>Supports customization of any cross-section size, wall thickness, and structure, including ribs, slots, and custom interfaces to perfectly match your equipment installation and load-bearing requirements.</p><p>Utilizes precision extrusion and CNC machining to tightly control critical dimensional tolerances, ensuring compatibility and stability in subsequent assembly.</p><p>Offers end-to-end services from design optimization and mold prototyping to surface finishing and final delivery. We provide rapid response for both small-batch sampling and large-scale production.</p><p>Available with various surface treatments such as anodizing, sandblasting, and powder coating to enhance corrosion and wear resistance while meeting diverse aesthetic requirements.</p>

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