1. DONGAYANG Industrial electronics Head Office: 1322-14, Dal-dong, Nam-gu, Ulsan city, Korea Tel:+82-52-267-4391 Fax:+82-52-267-4394 Established : July,01,1990 President: Chang Kook Joo

2. Company History Highlights in Ando Development 1991 Established Contranct of Cooperater of Hyundai motor, Hyundai Heavy industry, Hyundai hysco, Hyundai mobis, Korea zinc, LS-Nikko Contract of exclusive agent of Ansaldo Trasporti S.P.A (renamed POSEICO s.p.a) -Semiconductor Contract of regional distributer of FERRAZ Shawmut France -Fuses 1990 1999 2000 Highlights in Dong Yang Development

3. Company History Highlights in Ando Development 2002 Contract of regional distributer of VISHAY GmbH Germany – High voltage Capacitors Contract of regional distributer of FUJISOKU Corp. Japan-Memory card 2000 Highlights in Dong Yang Development 2004 We supply electric and electronics goods to over 150 companies in korea include Hyundai-kia motors, Hyundai heavy industries, Korea zinc, LG-Nikko, etc 2002 Starting to export our stocks to U.S.A, Italy, Germany, Spain, Vietnam, etc…

4. Our Customer Hyundai-Kia motors,Ssangyong motors, Renault Samsung motors, Hyundai Mobis, Korea flange, Hyundai Powertec etc… Automotive reference Hyundai heavy inc, Hyundai Hysco, Koreazinc co.,Ltd, LG-NIKKO, Dongkuk steel inc, INI steel inc, ATA Ltd(alcan group) Metal reference Oil refinery SK, S-OIL and other 141 companies Others

5. Our Sales Product I. INDUSTRIAL COMPONENTS 1. THYRISTOR (SCR) 2. DIODE 3. GTO (Gate Turn Off Thyristor) 4. IGBT (Isolation Gate Bufferal Transistor) 5. SCR Module 6. DIODE Module 7. TRANSISTOR Module (ANSALDO, WESTCODE, EUPEC, MITEL (GPS), FUJI, TOSHIBA, MITSUBISHI, SANREX, SIEMENS, ABB, IR, NIHON INTER,….)

6. Our Sales Product II. INDUSTRIAL COMPONENTS 8. FUSE (FERRAZ, BUSSMAN,KYOSAN, SIBA, JEAN MULLER, FUJI…) 9. CONDENSER (SAMHWA, TOSHIBA, MURATA, DRALORIC, NICHICON, GE, ABB, VISHAY, YSMY)

7. Our Sales Product III. INDUSTRIAL COMPONENTS 10. VR, RESISTOR (COPAL, MIDORI,BECKMAN, SAKAE, SAMHWA, ARCOR) 11. FAN (NMB, JAPAN SERVO, FLOW MAX)

8. Our Sales Product IV. INDUSTRIAL COMPONENTS 12. POWER SUPPLY (COSEL, LAMBDA, LDK 전자, SUNTRONIX, POWER TEK) 13. BATTERY (MAXELL, TOSHIBA, TEKCELL, HITACHI, FUJITSU, GSS)

9. Our Sales Product V. INDUSTRIAL COMPONENTS 14. IC-TTL, MEMORY,LOGIC, LINEAR. (SGS THOMSON, NEC, HITACHI, HARRIS, MITSUBISHI, SIEMENS, ABB, IRF…) 15. MEMORY CARD (FUJISOKU, MAXELL, KINGTECH, SANDISK…)

10. Our Sales Product VI. INDUSTRIAL COMPONENTS 16. RELAY (OMRON, MATSUSHITA, TAKAMISAYA, LG, HONEYWELL…) 17. PLC, INVERTER, PCB UNIT (AEG, ABB, FUJI, MITSUBISHI, YASKAWA, ALSTOM…