Woojin Industrial Systems which have manufactured electronic device supplies for rolling stocks, have been leading localization of electric train parts and development of Korean Standard electric locomotives for last 30 years.As a top-ranking millennium leader in the railroad vehicle industry, Woojin Industrial Systems will continue to make efforts to localize electric train parts and manufacture standard electric locomotives as well as to explore oversea markets and developing light railway transit.Wherever you travel by subway, train, or rapid electronic railway, Woojin Industrial Systems will be together with you for your better safety and pleasantness.We hope you will enjoy our website. Thank You.