KEPCO Plant Service & Engineering Co.,Ltd. provides maintenance services for electric power and industrial facilities in South Korea. It offers planned outage, commissioning, instrument and control system, and modification and rehabilitation services, as well as routine maintenance, including preventive, predictive, and corrective maintenance services; and power electronics, vibration diagnosis, performance evaluation, life assessment, and insulation diagnosis for electric facilities. It also provides maintenance services for transmission sites and substations, such as transmission lines, live wires, and high-voltage direct currency transformers, as well as restoration of overhead transmission lines; and construction, construction supervision, engineering, and safety diagnosis of transmission lines. In addition, the company operates and maintains nuclear and other power plants; provides NPP maintenance services. Further, it engages in the development of various technologies, such as maintenance techniques and automation, diagnosis and evaluation of machineries, machinery welding maintenance and related engineering services, ICT convergence, new and renewable energy, robotics, nuclear decommissioning, non-destructive examination, and 3D-printing commercialization. Additionally, the company provides various services, such as diagnosis of turbo machineries, hydraulic technology, vibration analysis, electric facilities, thermal performance diagnosis and evaluation, life assessment/ boiler diagnosis, I&C engineering, insulation diagnosis, computational analysis, and assessment; and maintenance and engineering services for nuclear power plants. It also repairs gas and steam turbine components; constructs solar energy power plants; and offers rotor maintenance and balancing services and high temperature gas turbine components. The company was founded in 1984 and is based in Naju, South Korea. KEPCO Plant Service & Engineering Co.,Ltd. is a subsidiary of Korea Electric Power Corporation.