Several entities, including ASEA Brown Boveri, Siemens , Endress+Hauser , and Emerson , lead the industrial automation sector . ABB specializes in automated systems and electrical solutions, while https://opensocialfactory.com/story27332574/abb-versus-electrical-siemens-versus-endress-hauser-versus-emerson-electric-a-look-at-leading-automation-firms