Quite a few entities, including ABB , Electrical Siemens, E+H, and Emerson Electric, represent the industrial automation sector . ABB specializes in automated systems and drives , while Electrical Siemens https://scrapbookmarket.com/story21939402/abb-versus-siemens-versus-endress-hauser-versus-emerson-electric-a-comparison-at-industrial-automation-giants