Coil Manufacturing • Manufacture of high-voltage coils using the heat press method • Manufacture of induction heating coils, induction furnaces, etc. New Rotating Machine Manufacturing • Manufacture of motors and generators, including wound rotor type induction motors, DC machines, synchronous machines, and variable-speed motors. • Manufacture of new and spare products, including silencers, air duct dampers, bearings, and slip rings Maintenance • Coil rewinding, repair, remodeling, and maintenance of motors and generators, including high and low-voltage induction machines (squirrel-cage type, wound-rotor type), synchronous machines, DC machines, and variable-speed motors. • Remodeling and repair of induction heating coils, induction furnaces, etc. Inspection & Diagnosis • Insulation diagnosis (insulation breakdown voltage prediction system, CLiPS) • On-site diagnosis of rotating machines and other equipment, and disconnected bar diagnosis (vibration and nondestructive testing)