Several firms , including ABB , Electrical Siemens, Endress+Hauser , and Emerson Electric, dominate the process automation sector . ASEA Brown Boveri offers robotics and motion control , while Electrical https://bookmarkick.com/story22010412/asea-brown-boveri-versus-siemens-versus-endress-hauser-versus-emerson-electric-a-comparison-at-industrial-automation-giants