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Home > LED Bulbs Heat Sink Manufacturer
LED Bulbs Heat Sink
LED Bulbs Heat Sink Product
Customization Capabilities
The Silver Aluminum Heat Sink for LED Bulbs combines high thermal efficiency with manufacturing adaptability, suitable for custom lighting applications.
- Material Alloy: AA6063, AA6060, or 6001 aluminum selected for thermal performance and machinability.
- Surface Finish: Available in silver or black anodizing for enhanced protection and visual appeal.
- Machining Processes: CNC turning, drilling, milling, cutting, bending, and punching are available for integrated functionality.
- Size Flexibility: Fully customizable dimensions to seamlessly integrate with varied LED bulb designs.
- OEM/ODM Service: Supports tailored tooling, prototypes, and production scaling to suit your unique lighting solution.
- Durability & Reliability: Proven consistently for over eight years across diverse lighting markets.
- Quality-Controlled Casting & Finishing: Machined and anodized surfaces offer burr-free, dependable thermal performance.
- Compact Form-Factor: Engineered for seamless integration into small LED lamp housings while delivering effective heat dissipation.
- Enhanced Heat Dispersion: Optimized to manage LED-generated heat, improving junction temperature control and longevity.
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Why Partner with Sinoextrud for Your LED Bulbs 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.
LED Bulbs Heat Sink-FAQ's
What materials are available?
Typically AA6063, AA6060, or 6001 aluminum alloys known for thermal conductivity and machinability.
What finish options exist?
Silver or black anodizing available to improve aesthetics and surface protection.
What machining capabilities are offered?
CNC turning, drilling, milling, cutting, bending, and punching supported for complex designs.
How long has this product been available?
This heat sink has been a best seller for over eight years, demonstrating long-term reliability.
How does it help LED thermal performance?
It effectively dissipates heat from LED components, reducing junction temperature and extending life.
Can dimensions be customized?
Yes-fully customizable sizing allows seamless integration with varied LED bulb configurations.
Is OEM/ODM service supported?
Yes-custom tooling, prototyping, and production scaling are all supported.
Where is this ideal to use?
Suitable for home, commercial, automotive, decorative, and outdoor lighting requiring compact thermal solutions.
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Sinoextrud: Your LED Bulbs Heat Sink Manufacturer
LED Bulbs Heat Sink is a precision-engineered cooling component crafted via CNC machining with premium aluminum alloys. With a sleek anodized finish and compact design, it delivers efficient thermal dissipation for LED lighting modules.
Designed for consistent performance and adaptability, this heat sink combines high-grade aluminum, multi-process machining, and customizable finishes to meet varied LED applications. The selective anodized surface enhances both durability and thermal emission.
Formed by CNC turning and advanced fabrication techniques, it accommodates complex geometries and tight fitment requirements. Proven in the market for over eight years, it remains a dependable solution for OEM and ODM lighting systems.
By effectively managing heat through conduction and convection, it protects LED performance and lifespan. Whether used in consumer, automotive, or decorative lighting, its compact form and thermal proficiency deliver reliable, long-term value.
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