Address: No. 8, Innovation Rd., 1, Hsinchu Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C.
Tel: +886-3-5777481, +886-3-5638951
FAX: +886-3-5779576, +886-3-5783696
Est. Year: 1983
Capital: NT$ 4,300,000,000
Chief Executive Officer: F. K. Ni
General Manager: M. D. Lin

Products:
LED chips, detector chips and semiconductor dectector chips, silicon photodiode chips, silicon position sensitivity diode, LED video board, LED traffic light, VMS.