Custom CNC Machined Aluminum Knurled Cylinder Tube

This custom CNC machined aluminum knurled cylinder tube is designed for mechanical assemblies requiring lightweight strength, corrosion resistance, and enhanced grip. The exterior features precision vertical knurling for improved handling and aesthetic appearance, while the interior is finely machined to meet strict dimensional tolerances.
Made from high-quality aluminum alloy, the part offers excellent machinability, anti-rust performance, and long service life. It is widely used in machinery, automation equipment, sports gear, audio components, lighting fixtures, and custom industrial products.
With over 17 years of machining experience, our ISO9001-certified factory covers 5000㎡ and is equipped with advanced CNC lathes, milling machines, and quality control instruments. We provide customized solutions according to client drawings or samples, including material selection, surface treatment (anodizing, polishing, coating), and dimensional adjustments. Whether for prototypes or bulk production, we ensure high precision (±0.01mm), stable quality, and fast delivery.