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Aluminum Fin Heat Sink
Aluminum Fin Heat Sink Product
Customization Capabilities
Customize Aluminum Fin Heat Sinks to match your system’s thermal performance needs and aesthetic preferences.
- Material Options: Aluminum alloys 6060, 6063, 6061
- Shape Format: Standard square or fully custom geometries
- Surface Treatment: Anodizing, powder coating, sand blasting, brushed finish
- Color Variants: Anodized colors like blue, purple, red, or client-specified hues
- OEM / ODM Services: Custom profiles, size, and design adaptation
- Sample Availability: Sample production within 5-10 working days for evaluation
- Quality Assurance: Rigorous QC process including incoming, in-process, and final inspections
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Why Partner with Sinoextrud for Your Aluminum Fin Heat Sink 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 Fin Heat Sink-FAQ's
What materials are used for the fin heat sinks?
We use aluminum alloys such as 6060, 6063, and 6061 selected for thermal performance and structural needs.
What surface finishes are available?
Options include anodizing, powder coating, sand blasting, and brushed metal finishes to enhance resistance and appearance.
Can you customize the shape of the heat sink?
Yes-standard square shapes or fully customized geometries are available.
Do you support color customization?
Absolutely-available in anodized colors like blue, purple, red, or client-specified shades.
What services do you offer?
We support both OEM and ODM manufacturing for tailored solutions.
Can I order samples?
Yes-sample production can be completed within 5-10 working days for your review.
How is quality ensured?
We implement strict quality control-covering incoming materials, in-process monitoring, final inspection, and customer feedback resolution.
What certifications do you hold?
Our production meets standards including IATF 16949, ISO 14001, ISO 9001, EN 15085, and SGS.
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Sinoextrud: Your Aluminum Fin Heat Sink Manufacturer
Aluminum Fin Heat Sink is engineered for fast and efficient heat dissipation in compact form factors, delivering reliable thermal performance in electronic systems.
Constructed from premium aluminum alloys-6060, 6063, or 6061-these fin structures combine lightweight design with excellent thermal conductivity and structural integrity.
Choose from a variety of surface treatments, including anodizing, powder coating, sand blasting, or brushed finishes, tailored to environmental demands and aesthetic preferences.
We offer full customization-shape, color, surface finish, and more-and can provide sample production within 5-10 working days to support your design validation process.
Backed by over 15 years of manufacturing expertise, international certifications, and rigorous quality control systems, our Aluminum Fin Heat Sink ensures dependable performance across global applications.