Huai Sheng Juan

Taiwan Metal Mining Corp. engages in the production and manufacture of printed circuit boards. Its products include industrial single board computers, panel personal computers, bare bone systems, chassis, passive backplanes, power supplies, mini peripheral connect interfaces, and peripherals. The company was founded in 1986 and is headquartered in Taipei, Taiwan.

Sunlux Energy Corp. engages in the development, production, and sale of solar silicon materials. Its products and services include virgin poly-silicon, IC grade silicon feed stock, solar wafer, silver paste, solar silicon materials up-grading services, and down size services. The company was founded on February 23, 2011 and is headquartered in Taoyuan, Taiwan.

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.