On the basis of accumulated experience and technological insights, we have secured a total solution for development, design, production, testing, and maintenance of surveillance and control system in nuclear power field which demands highest safety and high reliability. We are expanding our supply range not only locally but also in overseas operations and newly constructed plants.

Since founded in 1993, we are developing and supplying the monitoring, alarm and control system of nuclear power plant with 100% our own technology. In particular, we have developed the "Man Machine Interface System (MMIS)" which is one of the three core technologies of nuclear power plant, and supplied it to Shinhanwool 1, 2, and Saeul 3, 4 units, thereby becoming the fourth company in the world that secures the core technology of nuclear power plant.

Woori Technology is providing maintenance service for nuclear power plants' monitoring and control systems, which demand high technology and expertise, as well as five KEPCO thermal power plants with qualified service provider certification, providing high quality technical service.

On the basis of our insights gained from the total solution including direct design, development, manufacturing,
and test of digital monitoring, alarm and control systems, we are providing differentiated regular maintenance, overhaul maintenance, and emergency maintenance services in order to improve the operational efficiency of various systems installed and operating in power plants. We also enable plants to establish a long-term safety operation plan of the system by proposing improved system performance which reflects the latest technology, and by providing lifetime diagnosis of the system, as well as by eliminating the cause of trouble by precise diagnosis and analysis of system hardware, software, communication etc.

We provide various industrial plants such as water treatments, environment facilities,
electric power plants with optimal System Integration solutions based on our original control system (model name: OPERASYSTEM) and PLC.

We contribute to secure the safety and reliability of nuclear power plants by providing CGID and V&V services to domestic suppliers and customers, which is in accordance with international standard and requirements.

Our professional staffs who have experienced R&D for various control and measurement system are performing the optimal CGID and V&V services to meet every needs and customer value.