VISUAL PHOTONICS EPITAXY CO LTD revenue for the last year amounted to 3.24 B TWD, the most of which — 3.24 B TWD — came from its highest performing source at the moment, Optoelectronic Semiconductor Epitaxial Wafers and Components, the year earlier bringing 2.69 B TWD. The greatest contribution to the revenue figure was made by United States — last year it brought VISUAL PHOTONICS EPITAXY CO LTD 1.35 B TWD, and the year before that — 1.06 B TWD.