Several entities, including ABB , Electrical Siemens, Endress+Hauser , and Emerson , lead the factory automation sector . ABB is known for power & automation and electrical solutions, while Siemens https://tvsocialnews.com/story7607324/abb-versus-siemens-versus-endress-hauser-versus-emerson-electric-a-comparison-at-industrial-automation-giants