Starting with its intake works routine maintenance service for Wolseong nuclear power plant in 2011, Geumhwa PSC took part in mechanical and electrical equipments commissioning maintenance work for Shinkori #3,4, routine maintenance assistance work for Shinwolseong #1,2 and Shinkori #1,2 and intake and routine maintenance works service for Hanul head office, Kori head office. We are currently performing electrical facilities maintenance work for Shinkori #3,4, mechanical and electrical equipments commissioning maintenance works for Shinhanul #1,2 and air conditioning equipment work for Wolseong head office, contributing to securing safety and reliability of nuclear power plants by providing regular and occasional preventive maintenance services such as routine maintenance, planned outage maintenance, commissioning maintenance and separated order construction.