Numerous companies , including ABB , Electrical Siemens, Endress+Hauser , and Emerson Electric, lead the process automation landscape . ABB is known for power & automation and drives , while Electrical https://thebookmarkage.com/story21940914/asea-brown-boveri-versus-electrical-siemens-versus-e-h-versus-emerson-a-look-at-industrial-automation-giants