Custom Heat Sink

• High Thermal Efficiency: Custom heat sinks are engineered with optimized fin geometries and materials to maximize heat dissipation.
• Tailored Profile Design: From straight fins to pin-fin arrays, we construct profiles that fit your precise thermal layout and airflow environment.
• Lightweight and Cost-Effective: Manufactured from aluminum, offering thermal performance with reduced weight and lower cost compared to copper alternatives.
• Manufacturing Flexibility: Supports extrusion-based production with precision tooling for complex and repeatable custom shapes.
• Scalable Production: Ideal for both single-prototype runs and larger production batches with consistent geometry and quality.
• Design Support Included: Engineering consultation available to assist with thermal design, surface area optimization, and manufacturability.
• Versatile Surface Finishes: Options such as anodizing or powder coating are available to enhance corrosion resistance and aesthetics.

• Profile Geometry: Straight-fin, pin-fin, folded-fin, or custom fin arrangements configured for optimal airflow.
• Alloy Selection: Commonly use 6061, 6063, or 1050 alloys; alternative grades available for specific thermal or mechanical needs.
• Dimensional Precision: Tight extrusion tolerance ensures consistent thermal performance and proper fit in assemblies.
• Surface Treatment: Options include anodized, painted, or raw finishes tailored for environmental resilience or aesthetic preference.
• Length and Batch Configurations: Available as continuous extrusions, custom-cut segments, or volume-production runs.
• Prototyping Services: Sample parts can be produced for airflow and thermal validation before final tooling.
• DFM Integration: We offer CAD-based design feedback to ensure toolability, thermal efficiency, and cost-effective manufacturing.

Large-Scale Manufacturing：Our factory spans 1,000 mu (about 667,000 m²), with full in-house capabilities from aluminum smelting and billet casting to extrusion, surface treatment, and CNC machining.

One-Stop Solution：With 43 extrusion lines (500–5500 tons) and a dedicated mold partner, we provide fast production, custom profiles, and integrated services to simplify your supply chain.

Quality You Can Trust：Strict quality control ensures consistent dimensions, strength, and finish, reducing your risk and increasing reliability.

Fast Delivery & Cost Efficiency：Self-produced billets, in-house processing, and batch production mean faster lead times and lower overall costs.

Advanced Finishing Options：Anodizing and both vertical and horizontal powder coating lines deliver durable, high-quality surface finishes tailored to your product needs.