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Aluminum Heat Sink For Led Lights
- Complex Geometric Design: Crafted from a closed extruded profile with complex shapes, ideal for sophisticated LED lighting applications.
- Precision CNC Machining: Manufactured with CNC machining after extrusion, delivering tight tolerances down to ±0.02 mm for superior accuracy.
- High-Performance Aluminum Alloys: Available in AA6063, AA6060, 6001, offering excellent thermal conductivity and mechanical strength.
- Durable Anodized Surface: Silver anodized finish provides corrosion resistance, enhanced durability, and consistent outdoor appearance.
- Efficient Thermal Management: Fin-based design maximizes surface area for heat dissipation, lowering LED junction temperature and extending service life.
- Structural Integrity: The integrated temperature plate and heat sink structure enhance heat exchange efficiency and mechanical strength compared to tube or vapor-chamber designs.
- Factory-Level Cost Optimization: Deep experience in extrusion and aluminum processing enables cost-effective manufacturing tailored to your needs.
Aluminum Heat Sink For Led Lights Product
Customization Capabilities
Our aluminum heat sinks for LED lights offer tailored solutions-combining complex extrusion shapes, precision finishes, and thermal optimization to meet unique project needs.
- Material Alloy Options: AA6063, AA6060, 6001, or custom alloy as needed
- CNC Precision Tolerance: Achievable CNC accuracy down to ±0.02 mm
- Profile Geometry: Complex closed extrusion shapes tailored to functional and aesthetic requirements
- Surface Finish: Silver anodize or custom anodized treatments
- Thermal Design Integration: Combined heat sink and temperature plate structure for optimized heat exchange
- Efficiency & Cost Design: Balance between thermal performance and cost-effective fabrication
- Packaging Options: Standard strong carton box or per client specification
- Delivery Time: Typical lead time within 12 working days
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Why Partner with Sinoextrud for Your Aluminum Heat Sink For Led Lights 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.
Aluminum Heat Sink For Led Lights-FAQ's
What materials are supported for your aluminum heat sinks?
We offer high-conductivity aluminum alloys such as AA6063, AA6060, and 6001, with options for custom alloys as required.
How precise is the machining process?
CNC machining achieves tight tolerances down to ±0.02 mm for enhanced quality and fit.
Can you produce complex shapes?
Yes, we use closed extrusion profiles to fabricate complex geometric heat sink designs.
What surface treatments are available?
Standard silver anodizing is offered; custom anodized finishes are also available.
How does the design improve thermal performance?
The integrated structure of the heat sink and temperature plate offers improved thermal exchange compared to alternative designs.
What is the typical delivery timeframe?
Standard delivery is within 12 working days from order confirmation.
How are products packaged?
Heat sinks are packaged in sturdy carton boxes, with custom packaging available per customer requirements.
Can designs be optimized for cost and performance?
Absolutely-our extensive extrusion and thermal design experience allows us to tailor solutions for performance and cost efficiency.
Is this suitable for high-power LED applications?
Yes, the efficient heat dissipation helps maintain lower junction temperatures, enhancing lifespan and luminous stability.
Do you offer OEM/ODM services?
Yes, flexible manufacturing workflows support both OEM and ODM customizations.
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Sinoextrud: Your Aluminum Heat Sink For Led Lights Manufacturer
Aluminum heat sinks for LED lights are engineered to effectively dissipate heat from LED modules, maintaining optimal operating temperatures. The combination of complex extrusion profiles and precision CNC machining ensures both structural strength and superior thermal performance.
Designed for demanding environments like stage lighting, street lighting, and architectural illumination, these heat sinks lower junction temperatures to enhance brightness, reliability, and service life.
The silver anodized surface finish not only offers aesthetic appeal but also provides long-term corrosion resistance, making it ideal for outdoor and high-humidity settings.
With integrated thermal structure and cost-aware design, our heat sinks provide higher heat exchange efficiency while keeping production cost competitive-perfect for B2B buyers looking for reliable, high-value components.
Supported by advanced extrusion presses and CNC equipment, and backed by streamlined production processes, our solutions offer consistent quality, fast delivery, and international readiness for global procurement needs.