Products Description
| Product name | OEM Aluminum Heat Sink |
| Type | Solid State Relay Heat Sink |
| Product material | Aluminum 6060, 6061, 6063, etc. |
| Color | Sliver or as you require |
| Packaging | Strong carton box with added cardboard |
| Service | ODM, OEM |
| Payment Terms | T/T, L/C, D/P, Western Union, Cash |
| Trade Terms | FOB, CIF, CFR, EXW, DDP |
| MOQ | No less than 50 pcs |
| Origin | Foshan, China |

CNC Heat Sink

SSR Heat Sink

Cylindrical Heat Sink
OEM Aluminum Heat Sink is primarily manufactured using high-quality aluminum alloys such as 6060, 6061, and 6063. The production process involves heating aluminum ingots to a temperature range of 520-540°C and applying high pressure during extrusion to create the profiles. These profiles are then treated with precision CNC machining to meet exact customer specifications.
This aluminum heat sink design features an innovative integration of copper, enhancing thermal conductivity, which improves overall heat dissipation performance. Each fin of the heat sink maintains an optimal curvature to maximize surface area for heat dissipation, without increasing the overall volume. This makes it an ideal solution for high-power devices, particularly in demanding applications like industrial equipment and high-performance electronics.
application of OEM Aluminum Heat Sink
OEM Aluminum Heat Sinks are essential for maintaining the performance and longevity of Solid State Relays (SSRs) by efficiently dissipating heat generated during operation. Their high thermal conductivity, compact design, and lightweight aluminum material make them ideal for space-limited applications where effective heat management is critical.
Commonly used in industrial automation, power distribution, and electronic control systems, these heat sinks ensure SSRs function reliably under continuous or high-load conditions. Customizable to meet specific thermal requirements, they help prevent overheating, extend component lifespan, and enhance system stability.

Why choose Kaixin OEM heatsink?
With over 15 years of experience in exporting to more than 30 countries, we have gained a deep understanding of different quality standards and specific requirements across various regions.
Many suppliers offer high prices, limited customization, and slow response times. At Kaixin, we provide competitive pricing, flexible customization, and fast, 24/7 reliable support for your OEM heatsink design. Our dedicated team ensures your needs are met quickly and efficiently, making us the trusted partner for your heat sink solutions.
active members
Professional Members
Production UPM
Patented Technology
Kaixin Available OEM Heatsink
| Photos | Name | Finishing | Processing |
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Beer Heat Sink | None | Bending, Welding |
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Sliver CNC Heat Sink | Silver Anodize | CNC Milling |
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Electronic Heat Sink | None | Hot Extrusion |
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Heat Sink Cooling Plate | Yellow Anodize | Welding |
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Cable Trunking Casing | Silver Anodize | Extrusion, CNC Drilling |
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Die Casting Heat Sink | Powder Coating | Die Casting, Polishing |
Our Successful Project: Our Six-Year Journey with New Zealand's Leading Electronics Manufacturer



We are proud to share our ongoing collaboration with New Zealand's largest electronics manufacturer. Over the past six years, we have designed and produced over ten different types of heat sinks for them, solidifying a strong partnership based on trust and mutual success.
Our commitment to delivering high-quality, cost-effective thermal solutions has empowered our partner to dominate the local market with unmatched competitiveness. This enduring alliance not only underlines our expertise in manufacturing top-tier heat sinks but also our dedication to enhancing our clients' market presence through sustained quality and pricing excellence.
FAQ about OEM Heatsink
Q1: How do I know which heat sink design is best for my application?
A: Our engineering team will work with you to determine the best design based on your thermal requirements, product dimensions, and application environment.
Q2: Can you customize the OEM Aluminum Heat Sink for my specific needs?
A: Yes, we offer full customization for size, color, and design. Contact us with your specifications, and we'll create a solution tailored to your needs.
Q3: Is your sample free?
A: Yes, we support 2 free heatsink samples, but it will be an additional charge if you offer more than 2 pieces of the beer heatsink.
Start your business now
Ready to optimize your thermal management? Contact us today to get a quote for your OEM Aluminum Heat Sink or request more information. We are here to help you with all your heat dissipation needs.
Our address
Shixi Industrial Zone, Shishan, Nanhai district, Foshan, Guangdong
Phone Number
+8613922754506
info@kx-alu.com

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