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Home > Aluminum Heat Sink Extrusion Manufacturer
Aluminum Heat Sink Extrusion
- High Thermal Efficiency: Aluminum heat sink extrusions are designed with optimized fin structures to maximize heat dissipation.
- Durable and Lightweight: Produced from premium aluminum alloys, combining mechanical strength with low weight.
- Customizable Profiles: Supports a wide range of shapes, sizes, and fin configurations tailored to customer requirements.
- Cost-Effective Solution: Extrusion technology provides high-volume production at competitive prices.
- Surface Treatment Options: Anodizing, powder coating, and nickel plating available for enhanced corrosion resistance and appearance.
- Precision Machining: CNC drilling, milling, threading, and engraving ensure seamless system integration.
- Versatile Applications: Suitable for LED lighting, power supplies, telecommunications, and industrial automation systems.
Aluminum Heat Sink Extrusion Product
Customization for Aluminum Heat Sink Extrusion
We provide customized aluminum heat sink extrusions to meet different thermal management needs. From extrusion profile design to machining and surface finishing, our solutions are tailored for efficiency and durability.
- Dimensions: Width 10 mm - 600 mm, length up to 1,200 mm, thickness 1.5 mm - 50 mm
- Material Options: 6061, 6063, and other industrial-grade alloys
- Extrusion Profiles: Standard fins, wide fins, cross-cut fins, pin fins, or custom profiles
- Surface Treatments: Anodizing, powder coating, nickel plating, and black painting
- Machining Capabilities: CNC drilling, milling, threading, and engraving
- Tolerance Control: Precision processing with tolerances up to ±0.05 mm
- Assembly Options: Pre-drilled mounting holes, brackets, and modular connectors
- MOQ: 200 kg per profile, supporting both small and large batch production
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Why Partner with Sinoextrud for Your Aluminum Heat Sink 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 Heat Sink Extrusion-FAQ's
What are aluminum heat sink extrusions used for?
They are widely used in LED lighting, power electronics, telecom equipment, and industrial automation for cooling.
Can I customize the extrusion profile?
Yes, we design and produce custom extrusion profiles to match your thermal and structural requirements.
Which alloys are commonly used?
Standard alloys include 6061 and 6063, with other grades available upon request.
Do you provide CNC machining?
Yes, we offer precision machining for holes, slots, threads, and assembly features.
What surface finishes are available?
We provide anodizing, powder coating, nickel plating, and polishing.
What is the MOQ and delivery time?
MOQ is 200 kg, with lead times typically 15-25 working days.
How do you ensure product quality?
We perform ISO-compliant inspections, including dimensional checks and thermal testing.
Do you provide prototypes before mass production?
Yes, we can produce samples and prototypes for design verification.
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Sinoextrud: Your Aluminum Heat Sink Extrusion Manufacturer
Aluminum heat sink extrusions are widely used for efficient thermal management across multiple industries. Their excellent conductivity and customizable profiles make them a reliable cooling solution.
They are commonly applied in LED lighting, automotive electronics, renewable energy systems, and industrial machinery, ensuring stable performance under demanding conditions.
We offer a range of surface treatments such as anodizing, powder coating, and nickel plating to enhance durability and improve appearance.
With advanced extrusion and CNC machining capabilities, we manufacture precision-engineered heatsinks that integrate seamlessly with your system design.
Our production ensures consistent quality, scalable customization, and timely delivery for global buyers seeking aluminum extrusion heatsinks.
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