
Electrophoretic Custom Aluminum Spline Round Tube for Sensor and Instrument Housings. Integrated Extrusion Molding: Uniform wall thickness and high dimensional tolerance without secondary welding. High Torsion Resistance: External gear spline design ensures strong anti-slip torque transmission. Lightweight Aluminum Material: 6063 alloy offers 1/3 weight of steel to effectively reduce equipment load. Anti-Corrosion Surface: Natural anodized finish provides wear-resistance for indoor and outdoor use. Flexible Customization: Supports CNC machining, cutting, drilling, and custom mold opening for profiles. High Annual Output: 50,000 tons annual capacity ensures stable delivery for large orders. Multiple Certifications: ISO9001, CE, and RoHS compliant for international market access. Versatile Applications: Ideal for automation, new energy, medical machinery, and industrial transmission.