Cold Drawn Custom Aluminum Spline Round Tube for Curtain Rod Production

Cold Drawn Custom Aluminum Spline Round Tube for Curtain Rod Production. High Torsion Resistance: External gear spline design ensures strong torsion resistance and anti-slip during torque transmission. Lightweight Material: Aluminum alloy is 1/3 the weight of steel, effectively reducing equipment load. Integrated Extrusion: One-piece molding with uniform wall thickness and high dimensional tolerance, no secondary welding. Customizable Processing: Supports deep processing including cutting, drilling, tapping, CNC turning, and threading per drawings. Anti-Corrosion Surface: Natural anodized finish provides anti-corrosion, anti-oxidation, and wear-resistant properties. Versatile Applications: Ideal for automation, mechanical transmission, new energy, and medical precision machinery. High Annual Output: 50,000 tons annual capacity ensures stable delivery for standard and custom orders. Comprehensive Certifications: ISO9001, CE, and RoHS compliant, meeting international standards for smooth customs clearance.