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With 20 years of experience in CNC processing and surface treatment of aluminum materials.

CNC Machining for 3C Electronics: Aluminum Alloy Housings & Thermal Modules; Custom Aluminum Profile Mold Services

2026-09-11

The consumer electronics industry demands high precision, superior thermal performance, and premium aesthetic quality for aluminum alloy components. Dongguan Tongtoo Aluminum Products specializes in custom CNC machining of aluminum alloy parts for 3C electronics. We provide integrated services—including aluminum profile mold creation, extrusion, precision machining, and surface finishing—for a wide range of products such as laptop thermal modules, monitor bezels, computer chassis, power bank casings, router housings, camera casings, and e-reader shells. To meet the demand for thinner and lighter 3C products, we utilize high-precision 5-axis CNC equipment to machine aluminum alloy housings and heat dissipation components. Our stable machining precision allows for the creation of complex cutouts and irregular curved surfaces. Our aluminum profile mold-making service supports custom cross-section designs, reducing the need for subsequent CNC material removal and effectively controlling production costs. Finished products can undergo processes such as anodizing, CNC diamond cutting (high-gloss finishing), and sandblasting, ensuring both scratch/wear resistance and a premium appearance.

Tongtoo Aluminum Products provides OEM customization services for 3C aluminum components to global clients, supporting everything from blueprint-based development and prototype testing to mass production management. Whether for computer cooling modules, smart TV bezels, or aluminum housings for smartwatches and game controllers, we offer one-stop metal processing solutions that help 3C electronics brands create high-quality metal products.

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