Several companies , including ASEA Brown Boveri, Siemens , E+H, and Emerson Electric, lead the factory automation market. ABB specializes in robotics and drives , while Electrical Siemens features a https://socialioapp.com/story6849765/asea-brown-boveri-versus-siemens-versus-e-h-versus-emerson-a-look-at-leading-automation-firms