Ching Shih Han

Yobon Technologies, Inc. provides power management integrated circuit solutions to strategic customers in portable electronics markets. Its products include step up (direct current) DC/DC and step down DC/DC converter, photoflash capacitor charger, ultra low dropout linear regulator, ambient light sensor, battery charger (integrated circuit) IC, and power switch. The company was founded in October 2002 and is headquartered in Sindian City, Taiwan.

Wellypower Optronics Corp. is engaged in the design, development, manufacture, and sale of lighting products. Its products include cold cathode fluorescent lamps, light-emitting diode illuminating products, light bars, discharge lamps, light stabilizers, and hot cathode fluorescent lamps. The company was founded on February 28, 1994 and is headquartered in Hsinchu, Taiwan.

Cando Corp. engages in the production and sale of optical communication coater components and indium tin oxide glass. The firm specializes in color filter and multi-touch capacitive touch panel for thin film transistor liquid crystal display. Its business activities include the development of multi-touch capacitive touch panels; as well as the production of small/middle panels for several major applications, such as NB, DC (digital camera), DPF (digital photo frame), MP3, PMP, HD (hand-held game devise), mobile phones, and GPS. The company was founded on January 11, 1994 and is headquartered in Taichung, Taiwan.