Wen Hsiung Chan

Sintronic Technology, Inc. engages in the manufacture and sale of rectifier components. It mainly offers ceramic substrates, gulf semiconductor, UVC LED and Epidemic medical products. It operates through Taiwan Department and China Department segments. The company was founded on April 1, 2000 and is headquartered in Taipei, Taiwan.

Sunext Technology Co., Ltd. engages in the manufacture and sale of semiconductor products for optical disc drive. Its products include blu-ray controllers and compact disc and digital versatile disc-read only memory controllers. The company was founded on March 13, 2003 and is headquartered in Hsinchu, Taiwan.

Orise Technology Co. Ltd. is engaged in the research, development, design, and manufacture of Flat Panel Display Driver Integrated Circuit (IC). It is also involved in the provision of application design, testing, maintenance of software and hardware, and the import and export trading of related products. Its products include large-sized Thin film transistor liquid crystal display (TFT) panel driver IC, timing controller IC, medium/small-sized TFT panel controller and driver system-on-chip, super-twisted nematic panel driver IC and the relative application-specific integrated circuit. The company was founded in January 2006 and is headquartered in Hsinchu, Taiwan.