OEM ODM Anti Oxidation Custom Aluminum Spline Round Tube for Battery Pack Structural Tubes

OEM ODM Anti Oxidation Custom Aluminum Spline Round Tube for Battery Pack Structural Tubes. Integrated Extrusion Molding: Uniform wall thickness with high dimensional tolerance and no secondary welding. External Gear Spline Design: Large contact area providing strong torsion resistance and anti-slip torque transmission. Lightweight Aluminum Material: Approximately 1/3 the weight of steel, effectively reducing equipment load. Anti-Corrosion Surface: Natural anodized finish offering wear resistance and long service life indoors and outdoors. Comprehensive Customization: Supports CNC machining, cutting, drilling, and custom mold opening for non-standard profiles. High Annual Output Capacity: 50,000 tons annual production capacity to handle large volume orders efficiently. Multiple Certifications: ISO9001, CE, and RoHS compliant ensuring international quality and safety standards. Versatile Application Scenarios: Ideal for automation, mechanical transmission, new energy, and medical precision machinery.