Several companies , including ASEA Brown Boveri, Siemens , Endress+Hauser , and Emerson Electric, represent the factory automation market. ABB specializes in robotics and motion control , while Siemens https://getsocialpr.com/story23850606/asea-brown-boveri-versus-electrical-siemens-versus-endress-hauser-versus-emerson-a-comparison-at-industrial-automation-giants