2015
10 Constructed VINA UNION(Vinn Phuc. BIETNAM)
07 Mass-produced LED BAR & SMPS (CHN)
07 Obtained the AEO certification (KR AEO3115033)
2014
12 Mass-produced LED Module (CHN)
06 Mass-produced SMART PHONE OIS (KOR)
02 Mass-produced NFC MODULE (CHN)
2013
08 Mass-produced Gateway
&Network adaptor housing (AUS)
06 Mass-produced SMART PHONE USB MODULE (KOR)
05 Constructed DONGJIN Cheonan factory.
(City of Cheonan. KOR)
04 Mass-produced Camera PBA (JAP)
2012
12 Awarded the US$200 million Export Tower Prize at Tradeday
11 Mass-produced Remote controller PBA (CHN)
08 Obtained the TS16949 certification
2011
09 Mass-produced Bar-type LED LIGHTING
finished goods (KOR)
04 Mass-produced Battery Packer used to Power tools (CHN)
2010
12 Winning the BIG & SMEs Cooperation grand prize
(2010-1213)
2009
10 Mass-produced SMART PHONE FPCA (KOR)
07 Mass-produced PCM used to PC (KOR)
04 Mass-produced Wireless Card-reader (CAN)
2008
10 Mass-produced INVERTER MODULE used to LCD TV (Tai)
09 Mass-produced MOBILE PHONE Key-Pad MODULE (KOR)
07 Mass-produced Digital Doorlocker (CHN)
2007
10 Mass-produced FPCA used to TV (KOR)
07 Mass-produced Balanceboard&LED Array to TV (KOR)
2006
12 Winning the Presidential citation at Tradeday
09 Constructed Tianjin Yuseong electronics factory in China
09 Established DONGJIN E&C CO.,LTD. in Korea
06 Mass-produced Camera Flash module (JAP)
05 Head Office to be moved to place of Changwon-city in Korea
2005
02 Obtained the ISO14001 certification
2003
11 Awarded the US$70 million Export Tower Prize
at Tradeday
09 Awarded the New engineering certification
from Korea science ministry
08 Constructed Dongguan Yukwangsuma electronics factory
in China
02 Constructed Changwon factory (City of Changwon in Korea)
2000
10 Mass-produced Reflective, Diffusion, Protective
to LCD BLU(KOR)
02 Constructed Suwon factory(City of Changwon in Korea)
1999
01 Obtained the ISO9001 certification
1998
12 Mass-produced CCD Camera (KOR)
06 Mass-produced INVERTER-TRANSFORMER (KOR)
01 Mass-produced TFT LCD BLU & SHEET (KOR)
1997
03 Constructed Tianjin Poongkwang electronics factory in China
03 Mass-produced LCD MODULE (KOR)
03 Mass-produced Strobe to Digital Camera (KOR)
1996
10 Obtained the ISO9002 certification
05 Constructed Shanghai UNION electronics factory in China
1995
08 Mass-produced Shutter & Block to Camera Flash (KOR)
1988
10 Mass-produced Film Camera (KOR)
1987
01 Established NAMKYUNG CO.,LTD. in Korea
(City of Masan in Korea)
1986
12 Obtained the "Q"mark certification
11 Established DONGJIN CO.,LTD. in Korea
(City of Changwon in Korea)
05 Mass-produced Camera Strobe & PBA (JAP)
1985
01 Conversion to a corporation as UNION CO.,LTD.
1984
05 Mass-produced Switching Transformer (JAP)
1982
12 Mass-produced Silicon & Rubber (KOR)
12 Head Office to be moved to place of Masan-city in Korea
1980
05 Mass-produced Transformer & Coil to Strobe (USA)
1976
09 Mass-produced DoorGasket to refrigerator (KOR)
07 Established UNION company