Sen Mao Yang

Part of China Ruifeng Renewable Energy Holdings Ltd., Changzhou Galaxy Technology Developing Co. Ltd. engages in the development, production, and distribution of 4-inch wafers for the production of diodes. The private company is based in Changzhou, China. Changzhou Galaxy Technology Developing Co. was acquired by Changzhou Galaxy Semiconductor Co., Ltd. on January 02, 2008 for $0.56 million.

Part of Cheerful Heart Holdings Ltd., Changzhou Galaxy Hi-New Electric Parts Co., Ltd. is a private company that manufactures and distributes specialized electronic equipment. The company is based in Changzhou, China.

Part of China Ruifeng Renewable Energy Holdings Ltd., Changzhou Galaxy Semiconductor Co., Ltd. engages in the development and manufacture of electronic components. The private company is based in Changzhou, China.

Color Vision Ltd. provides printed promotional materials. Its products include memo boards, note pads, and indoor as well as out door magnets. The company was founded in 1984 and is headquartered in Edgar, WI.

Galaxy Semi-Conductor Holdings Ltd. designs, develops, manufactures and distributes diodes wafers through its subsidiaries and it is a leading diodes, transistors and rectifiers manufacturer in the People's Republic of China. The company's products are supplied to many enterprises, which includes the producers of TV, DVD, Green Lighting, Switching Power Supply, Electron Rectifier, Computer peripheral equipment, Automobile Electron, MP3/MP4, GRS and Numerical code photo frame. It was founded in 1994 and is headquartered in Hong Kong.

Galaxy Microsystems, Inc. provides contract electronics manufacturing and engineering services. The company is headquartered in Los Gatos, CA.