DRTECH CORPORATION revenue for the last year amounted to 92.40 B KRW, the most of which — 78.54 B KRW — came from its highest performing source at the moment, Medical and Industrial X-ray Detectors Product, the year earlier bringing 82.74 B KRW. The greatest contribution to the revenue figure was made by Overseas — last year it brought DRTECH CORPORATION 67.44 B KRW, and the year before that — 70.24 B KRW.