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| Item | Description |
|---|---|
| Product Name | OEM Precision Aluminum Die Cast Heat Sink |
| Application | 5G / 4G Communication Equipment |
| Manufacturing Process | Precision Aluminum Die Casting |
| Material | High Thermal Conductivity Aluminum Alloy (e.g., ADC12, A380) |
| Surface Treatment | Anodizing, E-coating, Sandblasting, Powder Coating, Passivation |
| Cooling Method | Passive Cooling via Air Convection |
| Thermal Resistance | Typically ranges from 0.5-3.0°C/W |
| Key Features | High thermal efficiency, precision fit, corrosion resistance, durability |





Our production facility is certified with ISO 9001, CE Marking, and RoHS Compliance, ensuring the highest standards of quality, safety, and environmental responsibility.
We are a leading manufacturer offering one-stop services including die casting, gravity casting, sand casting, investment casting, CNC machining, surface treatment and assembly. With extensive experience in production, we provide professional OEM/ODM services to customers worldwide across North America, Europe, Asia, and beyond.
Our team consists of expert craftsmen with decades of experience. We utilize advanced CAD software (UG, SOLIDWORKS) for 3D model building and design optimization. Quality is our top priority, enforced through strict testing protocols including chemical analysis, hardness testing, and tensile strength inspections.


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