This classification covers equipment and machinery related to production process management and improvement that do not fall under specific specialized categories in plant engineering. It includes integrated plant management systems, composite production management equipment, specialized process improvement machinery for specific applications, custom-specification production efficiency tools, and experimental new technology equipment in trial implementation stages. Unlike standard process analysis instruments or work measurement tools, this category encompasses composite devices integrating multiple functions, dedicated systems for specific industries, and equipment utilizing experimental production improvement technologies. These are positioned as versatile process management-related equipment responding to special needs in manufacturing sites.