The European Machine Tool Expo (EMO) was founded in 1975. It is a professional exhibition of machine tool manufacturing industry supported by the European Machine Tool Industry Cooperation Committee (CECIMO). It is held every two years. In recent years, it has been held in Hanover, Germany and Milan, Italy. The exhibition is one of the most authoritative and professional events in the world's machine tools and manufacturing technology industries. It fully demonstrates scientific research and innovation in the field of manufacturing equipment and technology in the world today, and has a pivotal position in the international metal processing field.