This high-precision CNC-machined aluminum part is specially designed for high-performance heat dissipation applications. It is manufactured through an advanced combination of turning and turning-milling processes, ensuring that the part's dimensional accuracy reaches ±0.01 millimeters. The material is made of high-quality aluminum alloy, combined with professional anodizing treatment, enabling the product to maintain lightweight while possessing excellent heat dissipation performance and durability. It is suitable for various electronic devices, LED heat dissipation modules, and industrial machinery heat dissipation systems. 

During the processing, the parts first undergo precise turning to achieve high-precision machining of the basic shape and hole positions; then, a combined turning and milling process is carried out to finely process the complex contours, ensuring that the dimensions, flatness and geometric accuracy of each product are strictly consistent. After oxidation treatment, a uniform dull black anodic oxide film is formed on the surface, which not only enhances corrosion resistance and oxidation resistance, but also improves the appearance texture, enabling the parts to maintain stable performance and aesthetic effect even after long-term use. 

The matte black anodized surface is not only elegant and stylish, but also has excellent heat conductivity, which helps the heat sink dissipate heat quickly in high-power working environments, reducing the operating temperature of the equipment and extending the service life of electronic components. Thanks to the precise processing and surface treatment, this part can achieve high-precision assembly, be compatible with various heat sink design schemes, and meet the dual requirements of customers for reliability and performance. 

In addition, this product supports small-batch customization. The minimum order quantity (MOQ) is only 1 PCS, and the delivery cycle is flexible (5-25 days). It is highly suitable for small enterprises and R&D teams for sample verification or pre-production trial runs. Whether it's a single test piece or batch production, we provide professional processing services and strict quality inspections to ensure that every piece of the manufactured parts meets industrial standards. 

Summary of Product Features: 
Material: High-quality aluminum alloy, lightweight and durable 
Processing method: Turning + Turning-Milling Combination + Oxidation 
Surface treatment: Matte black anodized finish, corrosion-resistant and aesthetically pleasing 
Tolerance: ±0.01 millimeters, high-precision assembly 
Usage: Electronic device heat sinks, high-power LED heat dissipation modules, industrial machinery heat dissipation components 
Delivery period: 5 - 25 days. Minimum order quantity: 1 piece. 

This CNC-machined aluminum part combines high-precision processing, high-quality materials, advanced surface treatment and flexible customization features, meeting customers' multiple requirements for the performance, durability and appearance of heat sinks. Whether it is small-batch samples during the research and development stage or large-scale demands during the production stage, it can provide reliable and efficient solutions, helping customers improve product quality and market competitiveness.

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