Machine tools are "mother machines" that finish materials such as metal and resin into specified shapes and dimensions with high precision through processes like cutting, grinding, plastic forming, and special processing. They are indispensable for manufacturing parts that form the foundation of all industries, including automobiles, aerospace, medical devices, semiconductor manufacturing equipment, and molds, supporting everything from high-mix low-volume production to mass production. Representative products include lathes, milling machines, machining centers, grinding machines, electrical discharge machines, and laser processing machines. In recent years, in addition to achieving higher precision and efficiency through CNC integration, they contribute to improved productivity and stable quality as the core of smart factory initiatives through the emergence of multi-tasking machines and AM (Additive Manufacturing) compatible machines, and collaboration with IoT/AI. Post-installation maintenance and operator training are also important services.