Casting radiator shell
We specialize in custom aluminum die cast heat sink housings designed for efficient thermal management in LED lighting, power electronics, solar inverters, EV controllers, and telecom enclosures. Made from premium aluminum alloys such as ADC12, A380, and 6061, our cast aluminum housings feature high durability, excellent heat dissipation, and corrosion resistance. We support full OEM/ODM services based on your 2D drawings or 3D models.
+86 18396876961
+86 18396876961
+86 18396876961
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Product Description


Features & Advantages


· Excellent Heat Dissipation: Aluminum alloy material with high thermal conductivity (80–120 W/m·K)

· Customizable Designs: Complex geometries, internal ribs, and mounting features are supported

· Lightweight & Durable: Lower weight compared to steel with superior corrosion resistance

· Surface Finishes Available: Anodizing, powder coating, sandblasting, electrophoresis, polishing

· Precision Machining: CNC milling, drilling, threading, and dimensional control to ±0.05 mm

· Cost-Effective for Volume Production: High-volume aluminum die casting capabilities


Application Industries:


· LED Light Fixtures & Street Lights

· Power Supply & Converter Housings

· Solar Energy Controller Enclosures

· Electric Vehicle Battery Cooling Covers

· 5G & Telecom Equipment Casings

· Industrial Automation Control Boxes


Technical Specifications


Item
Value
MaterialADC12, A380, AL6061, AL5052 (Optional)
DimensionsCustom sizes up to 800mm × 600mm
Wall Thickness1.5mm – 10mm or customized
Surface TreatmentAnodized, Powder Coated, Sandblasted, Painted
Thermal Conductivity80–120 W/m·K (depending on alloy)
Casting ProcessDie Casting / Gravity Casting / CNC Machining
Tolerance Accuracy±0.05mm (after CNC processing)
Min Wall Thickness1.5mm (depending on structure)
Threaded Holes / InsertsAs per customer drawings
Operating Temperature-40°C to 150°C
CertificationRoHS, ISO9001
PackagingFoam + Carton + Pallet (customizable)


Optional Services


· Full 3D modeling & mold development

· CNC machining, tapping, drilling

· Logo silk printing or laser engraving

· Surface anodizing or powder coating

· Small batch prototyping & mass production


Why Choose Us?



· Over 15 years experience in aluminum die casting manufacturing

· In-house CNC workshop for secondary precision machining

· Exported to USA, Germany, UAE, Australia, South Africa & more

· ISO 9001 certified factory with strict quality control

· Engineering support and fast response to your inquiries


Key Words


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