AAD Drivetrain Systems ( Pty ) Ltd is proud to announce that the  business operations and activities of Power Transfer Components ( Pty ) Ltd  ( “PTC “ ) was acquired as a going concern effective 1 August 2013 . PTC has the distribution rights to Axletech International and Meritor Heavy Vehicle Braking  System products . The business has been relocated to AAD Drivetrain System premises in Elandsfontein .