Your Trusted Aluminum Heatsink Partner
Kaixin Enterprise Limited (Kaixin Aluminum) is a leading manufacturer of aluminum extrusion profiles, heat sinks, and CNC machining products. Headquartered in Hong Kong with branch office and production facilities in Foshan, China, we provide high-quality aluminum and metal solutions to customers worldwide.
With over 18 years of export experience to more than 30 countries, we understand diverse quality standards and industry requirements. Our advanced capabilities include four extrusion lines(600T-5500T) and 25 CNC machining centers, enabling us to produce up to 550,000 precision parts per month. We also offer stamping and surface finishing, giving customers a true one-stop solution.
Certificated with ISO9001 and IATF16949, Kaixin ensures strict quality control throughout the production process. Our products are trusted across industries such as railway transportation, new energy vehicles, electronics, medical, home appliance, automotive, and aerospace. From heat sinks for electronics to battery trays, motor housings, and structural components for rail and automotive, we deliver solutions that meet the most demanding applications.
Driven by a customer-first approach and commitment to quality, Kaixin is your reliable partner for innovative, efficient, and sustainable aluminum solutions - helping you achieve better performance and long-term success.
GET AN INSTANT QUOTEWhy
Choose Kaixin Aluminum?
With over 18 years of expertise, Kaixin is your reliable partner for high-quality aluminum heat sinks and precision components.
GET AN INSTANT QUOTE-
GLOBAL TRUSTWith over 18 years of export experience in 30+ countries, Kaixin Aluminum has become a trusted partner for listed companies and leading manufacturers. Our proven track record reflects our ability to meet global standards and support long-term business growth.
-
Professional TeamOur experienced engineers and multilingual sales team provide seamless communication and technical support from design to delivery. By combining expertise with responsiveness, we ensure reliable and customer-focused service across industries.
-
One-Stop SolutionKaixin equipped with 4 extrusion lines, 25+ CNC machining centers, and stamping facilities, from extrusion and machining to finishing, we deliver complete solutions that balance speed, scale, and precision.
-
Quality AssuranceCertified under ISO 9001 and IATF 16949, we implement a rigorous 100% inspection process at every stage of production. This commitment to quality ensures consistent performance and reliability in every product we deliver.
Discover Our Factory
Daily QC inspections in Kaixin Workshop
From raw material inspection to final packaging, every heat sink undergoes strict QC checks to ensure precision, performance, and reliability.
Our Custom Products Case
-
![Aluminum Heatsink For Electronic Part]( "Aluminum Heatsink For Electronic Part")
Aluminum Heatsink For Electronic PartOur aluminum heatsink for electronics parts is the perfect solution for cooling and dissipating excess heat on your electronic components. Made from...
-
![Extruded Heatsink]( "Extruded Heatsink")
Extruded HeatsinkThis Extruded Heatsink is an ideal solution for those looking to provide optimal cooling performance in electronic components. Quality and innovation are...
-
![Enclosure Heat Sink]( "Enclosure Heat Sink")
Enclosure Heat SinkThis Enclosure Heat Sink is specifically engineered for electronic device housing thermal management, manufactured through precision CNC machining with...
-
![Folded Fin Heat Sink]( "Folded Fin Heat Sink")
Folded Fin Heat SinkThis Folded Fin Heat Sink is specifically engineered for high-power electronic devices, featuring integrated construction with folded fins bonded to a...
-
![Extruded Aluminum Panel]( "Extruded Aluminum Panel")
Extruded Aluminum PanelKaixin provides precision and strength extruded aluminum panel processing services for the rail transit industry. Our products are widely used in structural...
-
![Microchannel Tube]( "Microchannel Tube")
Microchannel TubeThis Microchannel Tube is produced using advanced one-step extrusion technology. Its interior features densely arranged parallel microchannels, providing a...
-
![Heat Sink Used In Electronics]( "Heat Sink Used In Electronics")
Heat Sink Used In ElectronicsKaixin's Heat Sink Used In Electronics has been successfully exported to leading electronics companies in New Zealand. We provide precision machining...
-
![Rectangular Aluminum Tubing]( "Rectangular Aluminum Tubing")
Rectangular Aluminum TubingOur rectangular aluminum tubing is produced through aluminum alloy extrusion and designed specifically to meet the lightweight requirements of new energy...
Latest news and events
-
![Kaixin Aluminum Welcomes Leading Battery Pack Manufacturer For Factory Visit]()
Jan 18, 2024Kaixin Aluminum Welcomes Leading Battery Pack Manufacturer For Factory VisitKaixin Aluminum, a leading aluminum products manufacturer in the EV industry, warmly welcomed a distinguished customer from a prominent battery pack manufact...view more -
![Kaixin Enterprise Celebrates Successful Business Trip And Expresses Gratitude To Valued Customers]()
Nov 09, 2023Kaixin Enterprise Celebrates Successful Business Trip And Expresses Gratitude To Valued CustomersKaixin Enterprise Celebrates Successful Business Trip and Expresses Gratitude to Valued Customersview more -
![We Are Thrilled To Have Welcomed Our Spanish Customer To Visit Us.]()
Dec 05, 2023We Are Thrilled To Have Welcomed Our Spanish Customer To Visit Us.We are thrilled to have welcomed our Spanish customer for a visit to our CNC workshop and die-casting factory today. Our Export Manager, Cassie, and Project ...view more
Ready to start your next project?
Contact Kaixin today and discover how we can deliver the right aluminum solution for your business.
Get a Quick Quote