Union Optronics Corp. ~Our Profile~


Founded in May, 1996
Total floor area 6630㎡
Located in Youth Expand Industry Park, Yang-Mei, Tao-yuan, Taiwan
The 1st professional laser diode manufacturer in Taiwan


MOCVD Epitaxy, wafer/chip process, laser diode package and testing vertically integrated
Complete equipment and facilities as well as experienced engineers and technical team

Business Model

Semiconductor Lasers, Photo-Diodes manufacturing & Global OEM/ODM service


ISO 9001 certified in Feb. 2000
ISO 14001 certified in Aug. 2010
RoHS: All U.O.C. products are developed and manufactured compliant with
RoHS/RoHS 3.0.

Semiconductor Laser Diodes