Liquid Cooling System Heat Sinks

• Superior Liquid Cooling Performance: Round extruded aluminum heat sinks equipped for liquid-cooling systems deliver exceptional heat transfer, making them ideal for high-power LED applications.
• Premium Construction: Crafted from high-quality aluminum, these heat sinks offer lightweight durability, excellent thermal conductivity, and corrosion resistance.
• Efficient Circular Geometry: The cylindrical shape allows uniform coolant flow and even thermal dispersion around the perimeter, ensuring consistent cooling.
• Sleek Appearance: Smooth, rounded surfaces enhance integration with LED modules and contribute to an elegant, polished design aesthetic.
• Energy-Efficient Cooling: Leveraging liquid cooling increases thermal performance while enabling reduced energy consumption-especially beneficial for high-output lighting systems.
• Long-Term Reliability: Robust aluminum construction and inherently stable liquid circulation make this a durable and maintenance-friendly solution for demanding environments.
• Innovative Expertise: Developed over five years of dedicated R&D with patented designs in advanced liquid heat transfer technologies.

• Material Options: High-quality aluminum alloy, optimized for liquid cooling thermals
• Diameter Options: Round shapes fully customizable by your dimensional requirements
• Surface Finish: Smooth mill finish or anodized options for aesthetics and corrosion resistance
• Liquid Interface: Engineered inlet/outlet zones to ensure uniform coolant flow around the circumference
• Mounting Features: Interface machining or flanged designs ready for secure module integration
• Form Factor: Compact circular design tailored for LED bulb, tube, or fixture housings
• Customization Support: OEM-grade adaptability in shape, length, and surface treatment
• MOQ & Lead Time: Delivered on flexible quantity terms with timelines tailored to project scope

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.