Products Introduction
For LED tunnel and street lights, this sizable metal heatsink is extruded. Based in China, Kaixin is a manufacturer that aims to maximize product flexibility by offering thousands of heat sink shapes and custom machining services to customers.
We specialize in providing cost-effective thermal solutions for LED lighting applications, ensuring efficient heat dissipation and optimal performance. Kaixin's 15 years of extensive experience in the industry allows us to deliver high-quality products that meet the specific requirements of their clients.
| Product name | Extruded Aluminum LED Heatsink |
| Product model | KX-01056 |
| Heatsink Material | Aluminum AA6063/AA6060/6001 etc |
| Machining Process | Extrusion, Cutting, Milling, Tapping, Punching |
| Surface finish | Silver anodized, as specification |
| Manufacturer | OEM available |
| Packaging | Strong carton box or according to your requirements. |
| Delivery time | Within 25 working days. |
| Origin | Foshan, China |
LED heat sinks function by absorbing excess heat generated by LEDs and dispersing it into the surrounding environment. This prevents the LED from overheating, which can damage the light's efficiency and lifespan. By efficiently managing heat, heat sinks maintain optimal LED performance and extend their operational life, ensuring reliable, long-term use.
Our extruded aluminum LED heatsink provides efficient heat dissipation and serves as a cost-effective, lightweight option compared to copper heatsinks. Ideal for LED street lights, tunnel lights, and other large-scale lighting applications, this heatsink ensures superior performance and durability for your LED systems.


Why choose Kaixin to be your partner
Kaixin is a professional heatsink manufacturer supplying aluminum heatsink for the LED industry for over 15 years. To optimize the adequate performance of your heat sink, it is essential to find the heatsink that matches the size of LED application.
We can provide custom aluminum LED light heatsinks for you. With more than ten years of fruitful cooperation,we already supply various types of compatible heat sinks to renowned LED light manufacturers.

Our Capability for Advanced Machining
We have extensive machining capabilities and experience. All processes, including milling, turning, drilling, welding, laser cutting, and surface treatment, to ensure high-quality standards and fast lead times for our extruded aluminum LED heatsinks.

Extrusion
The press force of the extrusion machine ranges from 600 to 5000 tons.

Cutting
Smooth cutting edge and exact length are guaranteed by the auto-cutting machine.

CNC Machining
Advanced CNC machining with a 0.02mm precision control and a 450–6500mm machining length range

Anodizing
Automated anodizing device Maximum film thickness of 30𝜇m (usually 10-15μm)
Customer-oriented and Quality first
KAIXIN Aluminum is a thermal solution manufacturer offering a wide range of LED lights, cooling solutions for over 30 industries and various aluminum machining parts to customers worldwide. With a focus on innovation and quality, we have established ourselves as a trusted partner for businesses seeking reliable thermal management solutions. Our team of engineers works closely with clients to provide customized products that meet their specific needs and requirements.
Our clients are happy with our product, cost, and level of service. Every quality standard is compliant with European requirements. Since we have over nine years of expertise exporting to the EU, the majority of our clients come from European nations.

our Aluminum LED Heatsink projects
At Kaixin Aluminum, we have proudly partnered with a leading LED lighting manufacturer for over five years. We specialize in delivering precision-engineered heat sinks that are extensively used in large stage lighting, tunnel street lights, and seaside port lighting applications. With monthly shipments ranging from 15,000 to 25,000 units, we ensure reliable, on-time delivery and consistent high-quality products.
We have worked with renowned LED light manufacturers for more than ten years because of our cutting-edge manufacturing processes and unrelenting commitment to quality. This successful, long-term collaboration showcases our expertise in delivering dependable, high-performance thermal solutions that boost the efficiency and durability of LED lighting systems.
For more information about our extruded aluminum led heatsink? Please leave a message in the message box down below, our exporting team will get in touch with you soon!
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