Dayco Australia Pty Ltd is a subsidiary of the Mark IV Automotive group of companies and is a leading designer and manufacturer of engineered systems and componentry for power transmission, power train and fluid management systems. We strive to exceed the expectations of our customers, by providing them with the highest quality designed product and services. Our attainment and certification to the following standards shows our continued commitment to quality and the environment: ISO9001, TS16949, ISO14001 and compliance with Ford Q1.