Aluminum fin refer to aluminum foils that are attached to the surface of heat sinks, expanded or welded, and are often used in refrigerator evaporators or other electrical appliances for temperature exchange.Generally, the surface of the heat exchange device that needs to perform heat transfer increases the heat transfer surface area of the heat exchange device by adding metal sheets with strong thermal conductivity.

The fin material that we offer is an excellent example of the continuous work in the development of advanced alloys that allows thickness reduction of the aluminum foil without sacrificing the key mechanical properties.