CO Setati Trading T/A CO AIR is a mechanical engineering company unique in its class and industry in South Africa. We provide a wide range of service to domestic, commercial and industrial population at large. We provide skills that the industries require to compete in the world market. We concentrate on research and development to keep up with the machinery that is continually in demand and evolving.

We take time to understand our clients and operate requirements; we provide the best solutions based on our technical knowledge and experience. We provide mechanical engineering services within specifies timeframes. We are focused on high levels of quality and operate throughout Gauteng. We apply principles of engineering, physics and material science for the design, analysis and maintenance of mechanical systems.