Dongguan Hongtech Thermal Products
                                                                                                           
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12 Years
Since 2014
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Custom Aluminum Heat Sink CNC Drilled Mounting Holes High Thermal Conductivity Power Equipment

Price Negotiable
Price: 1-10 USD
MOQ: 1PCS
Delivery Time: 2-4 weeks
Product Description
Aluminum Heat Sink Suppliers CNC Drilled Mounting Holes For Power Equipment
As professional aluminum heat sink suppliers, we provide customized extruded aluminum heat sinks with precisely CNC drilled mounting holes, specially designed for heat dissipation of various power equipment.
Product Features
High Thermal Conductivity
Made of high thermal conductivity aluminum alloy with integrated extrusion molding and dense vertical fins for maximum heat exchange area.
Precision CNC Machining
All installation holes finished by CNC precision drilling with accurate positioning, consistent tolerance, and smooth inner walls.
Surface Treatment Options
Available with black anodizing or natural silver anodizing to enhance corrosion resistance, wear resistance, and surface hardness.
Quality Assurance
Strict dimensional inspection throughout production to guarantee stable product consistency and reliability.
Key Benefits
  • Efficient heat export for power modules, inverters, and power supplies
  • Direct bolt fixing without secondary on-site machining
  • Reduced assembly time and labor costs
  • Prevention of scratches and oxidation during long-term service
Customization & Applications
We support OEM & ODM customization according to your drawings or samples, including:
  • Overall dimension adjustment
  • Fin height modification
  • Mounting hole layout redesign
  • Non-standard machining requirements
Our aluminum heat sinks are widely applied to industrial converters, UPS systems, switching power supplies, new energy power units, and other power equipment.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Dongguan Hongtech Thermal Products
Location No 5, Donghuan 2 Road, Ludong Section, Humen Town Dongguan City, Guangdong Province, China 523935
Contact Person Jerry Zhou

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