Aluminum alloy pin fin heat sinks are engineered to deliver maximum heat dissipation in compact electronic devices, power modules, and LED systems. Thanks to their unique pin fin structure, they offer a larger surface area and improved airflow compared to traditional flat or flanged designs—making them ideal for forced convection and natural convection cooling scenarios.

Manufactured using high-thermal-conductivity aluminum alloys such as 6063 and 6061, our pin fin heat sinks are lightweight, corrosion-resistant, and fully customizable in shape, size, and surface treatment (anodizing, powder coating, etc.). Whether you require CNC-machined prototypes or large-scale aluminum extrusion production, we provide OEM/ODM support for electronics, automotive, telecommunication, and renewable energy sectors. This pin fin design ensures efficient thermal performance, extended component lifespan, and compact system integration.

ShengHai has its own factory and supports customized drawings. We can provide one-stop services from research and development design, factory precision machining and surface treatment production, packaging, inspection, and logistics. For any customization requirements regarding shape, size, thickness, color, etc., please contact us.
We can provide valuable advice to help customers produce suitable products and save more costs.