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Aluminum Heatsink Extrusion
- Efficient Heat Dissipation: Aluminum heatsink extrusions are engineered with optimized fin structures to maximize cooling performance.
- Lightweight and Durable: Made from premium aluminum alloys, ensuring mechanical strength with reduced weight.
- Customizable Profiles: Supports a wide range of sizes, shapes, and fin configurations to meet specific thermal requirements.
- Cost-Effective Production: Extrusion technology enables large-scale manufacturing at competitive prices.
- Surface Treatment Options: Anodizing, powder coating, nickel plating, or custom finishes enhance corrosion resistance and aesthetics.
- Precision Machining: CNC drilling, milling, threading, and engraving ensure accurate integration with electronic systems.
- Versatile Applications: Suitable for LED lighting, power supplies, telecommunications, automotive, and industrial equipment.
Aluminum Heatsink Extrusion Product
Customization for Aluminum Heatsink Extrusion
We provide tailored aluminum heatsink extrusions to suit different industries and thermal management applications. From profile design to machining and surface finishing, every step is optimized to ensure reliable performance.
- Dimensions: Width 10 mm - 600 mm, length up to 1,200 mm, thickness 1.5 mm - 50 mm
- Material Options: 6061, 6063, and other high-performance aluminum alloys
- Extrusion Profiles: Standard fin, wide fin, pin-fin, cross-cut, or custom designs
- Surface Finishes: Anodizing, powder coating, nickel plating, and polishing
- Machining Features: CNC drilling, milling, threading, and cutting available
- Tolerance Control: High precision with tolerances up to ±0.05 mm
- Assembly Options: Mounting holes, slots, and integrated fastening structures
- MOQ: 200 kg per design, supporting both small and large-scale orders
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Why Partner with Sinoextrud for Your Aluminum Heatsink Extrusion 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 Heatsink Extrusion-FAQ's
What are aluminum heatsink extrusions used for?
They are used in LED lighting, telecommunications, automotive, power supplies, and industrial equipment for thermal management.
Can I customize the profile shape?
Yes, we design and extrude custom heatsink profiles based on your cooling and structural needs.
Which aluminum alloys do you use?
Standard alloys include 6061 and 6063, with other options available upon request.
Do you provide CNC machining?
Yes, we offer precision machining such as drilling, milling, threading, and engraving.
What surface finishes are available?
Options include anodizing, powder coating, nickel plating, and black painting.
What is your MOQ and lead time?
MOQ is 200 kg, and standard delivery is 15-25 working days depending on design complexity.
How do you ensure quality?
All heatsinks undergo dimensional checks, surface inspections, and ISO-compliant thermal testing.
Can you provide prototypes before mass production?
Yes, we provide prototypes and small-batch production for validation.
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Sinoextrud: Your Aluminum Heatsink Extrusion Manufacturer
Aluminum heatsink extrusions are widely used in electronics and industrial systems where reliable heat dissipation is essential. Their lightweight yet durable structure makes them an excellent choice for modern cooling solutions.
These extrusions are applied in LED lighting, renewable energy, automotive electronics, telecommunications, and industrial machinery, ensuring stable device performance and extended service life.
We offer various surface treatments such as anodizing, powder coating, and nickel plating to improve corrosion resistance and provide a professional appearance.
With advanced extrusion and CNC machining capabilities, we produce customized heatsink profiles that integrate seamlessly into your system designs.
Our strict quality control and scalable production ensure consistent, high-quality aluminum heatsink extrusions for global buyers.