YOUNG FAST OPTOELECTRONICS CO. LTD. revenue for the last year amounted to 1.64 B TWD, the most of which — 1.25 B TWD — came from its highest performing source at the moment, Electromechanical, the year earlier bringing 667.17 M TWD. The greatest contribution to the revenue figure was made by Taiwan — last year it brought YOUNG FAST OPTOELECTRONICS CO. LTD. 1.48 B TWD, and the year before that — 1.40 B TWD.