<p>Uses mainstream <strong>6063-T5</strong> aluminum alloy with a density of approximately 2.7g/cm³, offering weight savings of about 2/3 compared to steel while balancing strength and lightweight performance;</p><p>Standard square profile in 40mm×40mm; base wall thickness is 1.8mm, available in light, standard, and heavy-duty variants, plus multiple other sizes;</p><p>Anodized surface finish for durability in harsh environments such as high humidity or dusty conditions;</p><p>No welding required. Quickly assemble using corner brackets, T-bolts, square nuts, and other accessories. Easily disassemble and reconfigure to reduce construction time and costs;</p><p>Burr-free surface that resists dust accumulation.</p>