Numerous firms , including ABB , Electrical Siemens, Endress+Hauser , and Emerson , lead the factory automation landscape . ABB is known for automated systems and electrical solutions, while Electrical https://captainbookmark.com/story21885150/asea-brown-boveri-versus-siemens-versus-endress-hauser-versus-emerson-a-comparison-at-industrial-automation-giants