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LED Aluminum Heatsink
LED Aluminum Heatsink Product
Customization Capabilities
Our LED Aluminum Heatsink offering delivers scalable flexibility-combining precision styling, tailored thermal performance, and diverse processing options to suit varied lighting design needs.
- Material Alloy: Manufactured using aluminum AA6063, AA6060, or 6001 for optimal thermal conductivity and strength.
- Fin Configuration: Adjustable fin height, thickness, and spacing-designed via extrusion and refined by CNC machining-to maximize thermal airflow.
- Surface Finish: Silver anodized standard; additional finishes customizable per specification.
- Profile Geometry: Custom shapes (round, square, or complex) achievable through extrusion and CNC post-processing.
- Dimension & Length: Precision machining available from prototypes to production lengths up to several meters.
- Secondary Machining: Includes cutting, milling, tapping, drilling, and turning to enhance assembly and integration.
- OEM Support: Extensive OEM experience allows co-developed tooling, rapid prototyping, and branding-level customization.
- Batch Consistency: Quality process control ensures consistent finish and performance across production runs.
- Packaging & Delivery: Shipped in robust cartons or customized packing; typical turnaround within 25 working days.
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Why Partner with Sinoextrud for Your LED Aluminum Heatsink Needs?
We are more than just an aluminum profile supplier — we’re your efficient, reliable, long-term partner.
With Us, You Get:Faster turnaround，Stable quality，Competitive pricing，End-to-end support.
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.
Factory Overview
Furnace workshop
Aluminum bar production
Mold Warehouse
500-5500 Tons Extruder
Spraying workshop
Anodizing workshop
Deep Processing Workshop
CNC Machining Workshop
Finished goods warehouse
Finished goods warehouse
Finished goods warehouse
Export warehouse
5500 Ton Extrusion Press
Aluminum extrusion press
Large Aluminum Extrusion Line
Aluminum extrusion production line
Extrusion workshop
IATF 16949 Certification
TUV
Finished goods warehouse
Export warehouse
-Standard Packing Option-
* Long bar length profiles 3.0-6.0 meters*
Protective Film
Shrink Sleeve
Brown Paper
Craft Paper
* Short bar length profiles 0.3-3.0 meters*
EPE Foam
Poly Bag
Wooden Crate
Wooden Case
-Loading & Shipment-
Pallet Loading
Bulk Loading
LCL Loading
Expedited Express
STEPS
How to work with us
Sample & Test
Creating a prototype to assess dimensions and ensure the mold's precision aligns with the requirements.
Extrude & Finish
Producing the aluminum profile with pinpoint accuracy to the given specifications and applying desired finishes.
Pack & Deliver
Tailored packaging for the extruded profiles, ensuring safe and efficient loading for prompt delivery.
LED Aluminum Heatsink-FAQ's
What materials are used for these heat sinks?
We use aluminum alloys such as AA6063, AA6060, or 6001 known for their thermal performance.
How customizable is the fin design?
Fin geometry-including shape and thickness-can be tailored through extrusion and CNC machining to match thermal requirements.
What surface treatment is included?
Silver anodizing is the default finish, offering corrosion resistance and enhanced emissivity.
Can you handle both prototypes and large batches?
Yes-we support rapid prototyping and scalable production with precise machining up to 6500 mm in length.
How does this heat sink affect LED performance?
By efficiently dissipating heat, it maintains optimal LED junction temperature, protecting lifespan and light output.
What are typical lead times and packaging?
Delivery is typically within 25 working days, and products are packed in strong cartons or customized packaging.
Is this cost-effective compared to copper?
Yes-aluminum offers a lighter, more affordable solution while providing excellent thermal dissipation.
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Sinoextrud: Your LED Aluminum Heatsink Manufacturer
LED Aluminum Heatsink is a high-performance cooling solution tailored for LED lighting applications. Crafted from thermally efficient aluminum alloys and refined by precision extrusion and CNC machining, it delivers reliable, long-lasting thermal management.
The finely engineered fin structures and silver anodized finish enhance heat dissipation, durability, and visual integration with lighting systems. This extends LED service life and maintains luminaire performance under high-power conditions.
With advanced machining capabilities and extensive OEM experience, we offer design flexibility-from unique fin geometries to custom lengths and finishes-backed by consistent production quality and efficient delivery.
Ideal for applications such as street, tunnel, stage, and architectural lighting, our LED Aluminum Heatsink combines thermal efficiency, structural elegance, and production versatility for demanding lighting environments.