Aluminium PCB not only use LED industry

Aluminium PCB for LED is one largest application those products.
The advantage of the benefits of aluminium PCB constructions has discovered by more and more automotive and RF companies.
That is why so many aluminium PCB manufacturers in China.
Because the market shared not only aluminium PCB for LED, but also include for automotive and RF industry.

The low temperature feature of aluminium PCB for LED have wide know.
But is there any other reason why so many companies use aluminium PCB.
While a single layer construction is the simplest, other configuration options are available at many automotive and RF industry.
Aluminium PCB not only use LED industry