69 Sungnam-daero Bundang-gu, Gyeonggi-do
2001.08 TNN solution established.2001.12 Boom Box CD/Tuner developed.2002.08 Home 5 CD WMA/MP3 changer developed.2003.04 Car Mp3 player developed.2004.02 USB host mp3 developed (First in the world).2006.01 DVD MP2006.12 PMP developed2008.04 low cost ...
bluetooth speaker, LED light, audio, radio, gift, car CCTV, DVR, car, video recorder
