The train control system is a comprehensive train management system and is a microcomputer system using the latest semiconductor technology, software technology, and data communication technology.
It functions as a train information management system by intensively controlling and monitoring devices within the train using various standard communication methods.

Electric door system is an important system that affects passenger safety and train operation by allowing passengers to get on and off trains.
DCU(Door Control Unit) and Door Engine are an integration of convergence technologies that combine the up-to-date semiconductor technology, precision control, software technology and state-based maintenance data communication technology. We provides One-Stop Total Service from the design to production, delivery and maintenance.