Numerous entities, including ABB , Siemens , Endress+Hauser , and Emerson Electric, represent the factory automation sector . ASEA Brown Boveri offers power & automation and drives , while Siemens provides https://allkindsofsocial.com/story7362969/abb-versus-electrical-siemens-versus-e-h-versus-emerson-electric-a-look-at-industrial-automation-giants