Chao Jui Chiang

Part of TPK Holding Co., Ltd., CIM Corp. operates as an investment holding Japanese company with interests in the manufacture of precision technology. The private company is based in Tokyo, Japan. CIM was acquired by TPK Universal Solutions Ltd. on July 29, 2011 for $0.49 million.

Part of TPK Holding Co., Ltd., TPK Touch Solutions Inc. is a Taiwanese company that manufactures touch sensors, displays and electronic components. The CEO of the private company is Ta Ming Sun.

Part of TPK Holding Co., Ltd., Optera Technology (Xiamen) Co. Ltd. is a Chinese company that manufactures optical components. The private company is based in Xiamen, China. The CEO of the company is Shih Ming Liu.

Part of TPK Holding Co., Ltd., TPK Touch Systems (Xiamen) Inc. is a leading manufacturer of transparent glass projected capacitor technology. The private company is based in Xiamen, China. TPK Touch Systems offers a vertically integrated production process and a one-stop shopping service that can help customers shorten the product development and mass production cycle. The Chinese company provides a full range of touch technology application solutions, including product design, research and development to mass production. In addition to diversified product applications and comprehensive solutions, TPK Touch Systems has industry-leading touch technology. The CEO of the company is Chih Ming Chen.

Hallys Corp. is a Japanese company that was founded in 2000 and specializes in manufacturing and distributing precision equipment and electronic components. The private company is based in Akashi, Japan. Hallys was acquired by Evatech Solar Energy Equipment (Shenyang) Co. Ltd. from Jalco Co., Ltd. on May 24, 2010 for $2.17 million.