Numerous companies , including ABB , Electrical Siemens, E+H, and Emerson , represent the factory automation landscape . ABB is known for power & automation and motion control , while Siemens provides a https://socialmediainuk.com/story28294029/asea-brown-boveri-versus-electrical-siemens-versus-endress-hauser-versus-emerson-electric-a-look-at-leading-automation-firms