Brief Introduction
At Kaixin Aluminum, we specialize in manufacturing high-efficiency heatsinks for solid state relays (SSRs). Our heatsinks are designed to provide superior thermal management, ensuring reliable performance and extended lifespan for your solid state relays.
| Model NO. | KX-001 | |||
| Size | 121X76X67mm / 140X76X67mm / As your requirements | |||
| Origin | Foshan China | |||
| Material | Aluminum A6063/A6060 | |||
| Packaging | 48pcs/ctn or as your requirement. | |||
Our Product
Why Choose Kaixin?
Strict Quality Inspection



Advanced Equipment



We also have
Global service network
We have established a service network covering the whole world, and are able to provide timely technical support and after-sales service to our international customers.
Sustainable development
Adopting environmentally friendly materials and processes to meet international environmental standards, helping customers realize the goal of sustainable development.
Rich experience
We have accumulated project experience from many customers in the industry, and we are able to provide customers with industry best practices and case references to ensure the successful implementation of the project.
Patent protection
Patented technology protection: We have a number of patented technologies to ensure product uniqueness and competitive advantage, and protect the investment interests of customers.
Long-term partnership
We are committed to establishing long-term partnership with customers, common growth and development, to achieve a win-win situation.
Competitive market analysis
Provide customers with market analysis and comparison of competitors to help customers make the best choice and enhance market competitiveness.
How to Design Your SSR heatsink

Initial Consultation and Requirement Analysis
Collaborate with the client to understand their baisc requirements by our customers for the solid state relay (SSR) heatsink.
Gather detailed technical specifications, such as the power dissipation, ambient operating conditions, and mounting requirements.
Design and Prototyping
Utilize advanced CAD software to create a detailed 3D model of the heatsink based on the client's specifications, which means you'd better upload your CAD draft, if you have, during consultation and quotation. Then, we will reply with a solution ASAP.


Material Selection and Procurement
Select a high-quality aluminum alloy that offers optimal thermal conductivity and durability suitable for SSR applications
Source the chosen aluminum alloy from reputable suppliers to ensure consistency and quality in the final product.
CNC Machining and Extrusion
After making a CAD and a competitive quotation, we will start to manufacture your heatsink in several procedures that meet your requirements, including CNC milling, CNC drilling, CNC turning, extrusion, etc.


Surface Treatment
Since precision turning machines operate autonmously and without any manual intervention, they bypass the possibility of human errors seeping into the manufacturing process, leading ro defects. With codes and software programs governing the end-to-end process, the machines can deliver greater accuracy without any flaws.
QCs and Final Testing before shipping
Over 15 years in the aluminum industry, we have formulated a professional QC regulation in every manufacturing procedures, including raw materials selection, first sample testing, on-site testing, full inspection before packaging, sampling before shipment by SGS third-party professional testing organizations


Get Ready for Shipping to you
After sampling aluminum heatsinks, we will load your products and be ready for delivery to our customers. We use strong cardboard with wooden sticks for packaging or as you requirement. Then we also provide all necessary shipping documentation, including QC reports and product specifications
Our SSR Aluminum Heatsinks



How To start your Business with us?
If you are interested in our SSR aluminum heatsink or need customization services, please contact us through the following ways: We look forward to working with you and providing you with the highest quality heat dissipation solutions.
Our address
Shixi, Shishan, Nanhai, Foshan, Guangdong, China
Phone Number
+86 13922754506
info@kx-alu.com

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