Name of the business headquarters Headquarters of Sungho Electronics Co., Ltd.

Telephone/Fax +82-2-2104-7500

Address 205-17, Gasan Digital 1-ro, Geumcheon-gu, Seoul

Name of the business headquarters Zhuhai Hanxing Sungho Electronics Co., Ltd.

Telephone/Fax 86-756-868-00010

Address No.8, Pingxi Rd8, Nanping S&T Industrial Park, Zhuhai Avenue E. Zhuhai City, Guangdong Province, P.R.Of China

Name of the business headquarters Weihai Sungho Electronics Co., Ltd.

Telephone/Fax 86-631-5665661~4

Address No.1519, Hexing Road, Weihai, Shandong, China

Name of the business headquarters Hanoi Sungho Electronics Co., Ltd.

Telephone/Fax 0204-356-9996

Address PART OF CN7 PLOT HOP THINH COMMUNE,HIEP HOA DISTRICT, BAC GIANG PROVINCE, Vietnam