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Highlight
custom anodized aluminum heatsinks
,aluminum extrusion heatsinks for electronics
,anodized heatsinks for electronic cooling
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Place of OriginGuangdong
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Brand NameWaltay
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CertificationISO 9001, ISO 14001
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Model NumberN/A
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Minimum Order Quantity1
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Price3
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Packaging DetailsWooden Box , Pallet , Carton, PVC Tray , PP Bag
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Delivery Time5-8 work days for sample
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Supply Ability10000pcs/month
Custom Anodized Aluminum Extrusion Heatsinks for Electronics
This heatsink is manufactured using an aluminum extrusion process. In this process, a heated aluminum billet is forced through a die with a specific cross-sectional profile under high pressure, creating long pieces with uniform profiles ideal for heat dissipation.
After extrusion, parts are cut to length and may undergo secondary machining (drilling, tapping, or CNC milling) for added features or improved precision. Surface treatments like anodizing or sandblasting enhance appearance and corrosion resistance.
Aluminum extrusion is ideal for heatsinks due to its ability to create complex fin designs, excellent thermal conductivity, and efficient medium-to-large volume production.
- Excellent thermal conductivity for efficient heat dissipation
- Lightweight and durable construction
- Cost-effective for medium to large production volumes
- Customizable profiles to meet unique design requirements
- Environmentally friendly and recyclable material
- Computer CPUs and GPUs
- LED lighting systems
- Power electronics and inverters
- Automotive components
- Telecommunications equipment
At Waltay, we combine decades of manufacturing expertise with cutting-edge technology to deliver high-performance aluminum extrusion heatsinks tailored to your needs.
- Precision Engineering: Advanced extrusion techniques and CNC machining for complex geometries and tight tolerances
- Superior Quality Control: Strict quality checks from raw materials to final inspection
- Customization Capability: Custom profiles, sizes, and surface finishes (anodizing, sandblasting, powder coating)
- Cost-Effective Solutions: Streamlined production for competitive pricing without quality compromise
- Reliable Partner: Fast lead times and responsive customer support
Beyond extruded heatsinks, we offer comprehensive precision CNC machining and fabrication services for various industries:
- Extrusion machined enclosures for electronic devices and industrial controls
- Power supply & inverter enclosures for rugged environments
- Amplifier housings & shielding boxes with EMI protection
- Custom CNC milling parts from simple to complex 5-axis components
- CNC turning, lathing & multi-axis machining for high-tolerance parts
- Aluminum, stainless steel & brass components meeting international standards
- Surface finishing options including anodizing, powder coating, and polishing
We support projects of all scales - from prototyping to small-batch production and high-volume manufacturing. Partner with us for turnkey machining solutions tailored to your design, material, and performance requirements.
Our services cover all industries and reach all parts of the world.
