- Lemon
- Online Game,smartphone Game.
- Address:Daechi-dong
- Smart CMS
- elecric equipment,CCTV,online game,SI,DID.
- Address:7-20, Chungdam-dong, Gangnam-Gu
- Mega Enterprise
- Arcade Game,PC Game,Console Game,Mobile Game,Online Game.
- Address:13-19,Yeouido-dong ,Yeongdeungpo-gu
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