- Various Size Options: Complete square tube specifications, customized outer diameter and wall thickness according to customer drawings. - Premium Aluminum Alloy: Adopt 6063/6061 grade aluminum, high hardness, not easy to deform. - Smooth Extrusion Surface: No burrs, flat cutting mouth, uniform wall thickness. - Multiple Surface Treatment: Anodizing, powder coating, electrophoresis, brushed finish available. - Strong Corrosion Resistance: Good weather resistance, suitable for indoor and outdoor environment. - Easy Processing & Installation: Easy to cut, drill, weld and assemble for different projects. - Factory Direct Supply: Large stock, fast delivery, competitive ex-factory price.
