Ying Hui Wu

E-Ton Solar Tech. Co., Ltd. is engaged in the development, manufacture and distribution of solar cells. Its main products portfolio consists of ExcelTon and ExcelTon II series, including six-inch single crystal silicon solar cells as well as six-inch multi crystal silicon solar cells which are mainly applied in aerospace, national defense, power generation system, as well as consumer products. The company was founded on December 26, 2001 and is headquartered in Tainan, Taiwan.

ADEMA Technologies, Inc. manufactures and distributes monocrystalline products. Its products include ingots, wafers, and CZ pullers. The company was founded by George Fiegl in November 2000 and is headquartered in Mountain View, CA

Gloria Solar International Holding, Inc. operates as a holding company with interest in manufacturing of solar products which include monocrystalline ingots, PV modules, specialty panels for automobile applications, and building integrated photovoltaic's (BIPV) modules. Its subsidiaries include Gloria Solar and Adema Technologies. The company was founded in August 2006 and is headquartered in Taiwan