Heavy copper printed circuit boards are designed to use where very high electrical currents are present on board, or in order to dissipate heat away from components.

Printed circuit boards are specially designed for Solar Panels, Power supplies, Automotive industry, power converters and the military.  

AKA PCB has three pruduction lines designed for serial production and one dedicated line for express PCB service and quick samples production.

Including:
FR4 base
Aluminium base
Copper base