Several firms , including ABB , Electrical Siemens, Endress+Hauser , and Emerson Electric, lead the factory automation market. ABB offers robotics and motion control , while Siemens provides a extensive https://lingeriebookmark.com/story12034427/asea-brown-boveri-versus-siemens-versus-e-h-versus-emerson-electric-a-look-at-industrial-automation-giants