Mei Yuan Chang

Jetvox Acoustic Corp. engages in the research and development, manufacture, and sale of electro-acoustic products. It focuses on micro-speaker, sound tuning, earphone, and headphone. Its products portfolio includes in-ear earphone, ear hook earphone, and headset headphone. The company was founded on January 17, 2006 and is headquartered in Taoyuan, Taiwan.

Solartech Energy Corp. engages in the manufacture of solar cells and modules. Its products include sapphire cells, multicrystalline solar cells, rainbow cells, and sapphire multicrystalline solar modules and also offers installation of solar modules. The company was founded on May 27, 2005 and is headquartered in Hsinchu, Taiwan.

JTOUCH Corp was engaged in touch panel industry. Its business scope included manufacture and sales of touch panel; manufacture of data storeage and processing equipment; manufacture of electronic parts and components; wholesale and retail of telecom equipment, information software and electronic materials; as well as international trade and industry. It provided information software services, data processing services, and supply of electronic information services. The products were sold to the domestic market and to other countries. The company was founded on February 7, 2001 and is headquartered in Taoyuan, Taiwan.

Fiber Logic Communications, Inc. provides communication services. The private company is based in Hsinchu, Taiwan. The CEO of the Taiwanese company is Mei Yuan Chang.