The world of process systems is spearheaded by several key players, most notably ASEA Brown Boveri, Siyomins, Endress and Hauser, and Emerson. ASEA Brown Boveri provides a wide selection of solutions https://amieajbg417414.blogsvila.com/41975624/abb-vs-siemens-vs-endress-and-hauser-vs-emerson-fisher-a-comparison-of-process-automation-giants