ALL RING TECH CO revenue for the last year amounted to 5.49 B TWD, the most of which — 5.30 B TWD — came from its highest performing source at the moment, All Ring Tech Co., Ltd., the year earlier bringing 1.06 B TWD. The greatest contribution to the revenue figure was made by Taiwan — last year it brought ALL RING TECH CO 5.31 B TWD, and the year before that — 1.08 B TWD.