2. YANTAI CHUNG-HO ELECTRONICS CO., LTD http://www.yantai-chungho.com YANTAI CHUNG-HO ELECTRONICS CO.,LTD. PROFILE of YANTAI CHUNGHO TEL : 0086-535-6882881/6 FAX : 0086-535-6882887 ADD: TONGLIN ROAD, YANTAI HIGH-TECH INDUSTRY DEVELOPMENT ZONE SHANDONG, CHINA E-mail : chungho@yantai-chungho.com or ytkony@public.ytptt.sd.cnchungho@yantai-chungho.comytkony@public.ytptt.sd.cn 2008.04 YANTAI CHUNGHO

3. YANTAI CHUNG-HO ELECTRONICS CO., LTD http://www.yantai-chungho.com YANTAI CHUNG-HO ELECTRONICS CO.,LTD. □ Introduction □ History □ Organization Chart □ Turnover □ Sales Network Company Profile

4. YANTAI CHUNG-HO ELECTRONICS CO., LTD http://www.yantai-chungho.com YANTAI CHUNG-HO ELECTRONICS CO.,LTD. Introduction YANTAI CHUNGHO was established in 1992. Chairman : Bum Chun, Lee President : Wang yi Capital fund : US$ 9,500,000 Number of employee : 600 Factory floor : 17,430sq.m Production capacity (unit : pcs / year) Quartz crystals : 120,000K Ceramic SMD X-TAL : 6,000K Crystal oscillators : 8,000K Ceramic SMD O S C : 24,000K Monolithic crystal filters : 3,000K H-Pack Oscillator : 3,600K Achieved certification of ISO/TS16949(QS9000) in Mar. 2003. Address : Tonglin Road,Yantai High-Tech Industry Development Zone Shandong, China

5. YANTAI CHUNG-HO ELECTRONICS CO., LTD http://www.yantai-chungho.com YANTAI CHUNG-HO ELECTRONICS CO.,LTD. History 1992.09 Established company. (Investment : US$9,500,000) 1997.04 ISO 9002 Certification by DNV. 1997.09 Passed SIEMENS quality program evaluation. 2001.04 Funding from SHAN DONG HIGH-TECH investment corp and others. 2001.05 Changed to private company as joint venture. 2001.12 Changed from private company to corporation. 2002.01 Started production of ceramic SMD X-TAL/OSC. 2003.03 ISO/TS 16949 Certification by DNV. 2003.07 Started production of plastic SMD OSC. 2004.10 Passed Factory Audit by Cisco Systems. 2005.03 Qualified as ECO-Partner by Samsung. 2005.07 ISO 14001 Certification by DNV. 2005.10 S-Partner Certification by Samsung Electro-Mechanics 2005.10 Green Program Certification by LG Electronics 2006.01 S-Partner Certification by Samsung SDI 2006.01 Passed SQ Certification by HYUNDAI.

6. YANTAI CHUNG-HO ELECTRONICS CO., LTD http://www.yantai-chungho.com YANTAI CHUNG-HO ELECTRONICS CO.,LTD. Organization Chart Chairman Bum Chun, Lee (K) President Yi, Wang (Chinese) Planing Sang Geun, Yoo (K) Vice-President Eun Ho, Na (K) Audit & Inspector EDPS Accounting Administer Marketing Purchashing Maintenance Product Control Prodution R & D Quality Control Maneger Hee Chang, Jung (K)

7. YANTAI CHUNG-HO ELECTRONICS CO., LTD http://www.yantai-chungho.com YANTAI CHUNG-HO ELECTRONICS CO.,LTD. Turnover Unit : US$, Thousand YEARSALES 1993414 19944,739 19959,151 199610,246 199716,154 19988,871 199914,412 200021,188 200117,589 200220,538 200312,509 200414,306 200513,318 200616,782 200714,746 200817,000

8. YANTAI CHUNG-HO ELECTRONICS CO., LTD http://www.yantai-chungho.com YANTAI CHUNG-HO ELECTRONICS CO.,LTD. XIANGGANG BEIJING SHIJIAZHUANG YANTAI SHANGHAI XIAN WUHAN GUANGZHOU SHENZHEN Sales Network (Local)