G-HIACS

Distributed control systems comprised of computer hardware and software for use in nuclear power plants, heat power plants, steel plants, thermal and hydraulic plants and industrial plants; controllers and control systems comprised of computer hardware and software used to monitor and control safety processes in power plants, steel plants, thermal and hydraulic plants and industrial plants

Repair and maintenance of computer hardware for safety control systems and computer hardware for monitoring safety control systems in nuclear power plants, heat power plants, steel plants, thermal and hydraulic plants and industrial plants

Repair and maintenance of control system software and monitoring software in nuclear power plants, heat power plants, steel plants, thermal and hydraulic plants and industrial plants