CNC Machined RoHS Compliant Custom Aluminum Spline Round Tube for Glass Railing Systems

CNC Machined RoHS Compliant Custom Aluminum Spline Round Tube for Glass Railing Systems. Customizable Aluminum Profiles: Full customization available including CNC machining, cutting, drilling, and custom mold opening. High Torsion Resistance: External gear spline design ensures large contact area and anti-slip torque transmission. Lightweight & Durable: 6063 Aluminum Alloy offers 1/3 weight of steel with anti-corrosion and long service life. Comprehensive Certifications: ISO9001, CE, and RoHS compliant for global market access and smooth customs clearance. Rapid Production Capacity: Annual output of 50,000 tons with standard lead time of 7-10 days and rush order support. Free Mold Fee Refund: Full refund of mold fees if agreed order volume is reached within 2 years. Versatile Surface Finishing: Natural anodized, powder coating, and electrophoresis options available. Global Shipping Solutions: Multiple shipping options including sea, rail, and road freight from major Chinese ports.