- Sr-I Tech Co Ltd
- Digital Photo Frame, Digital Jewelry Box, Digital Card, Ad Viewer, Electro Forming Deco Accessory, Injection Molding, Acryl Window, Metal Badge,Fancy,DPF,Digital Photo Frame.
- Address:19-18, Samjung-Donng, Ojung-Gu
- GAMEPARK HOLDINGS CO LTD
- Handheld Game Player, Handheld Game Console, Mobile Game Player, Portable, Game Console, MP4 Player, MP3 Player, Photo Viewer, Text Viewer, Linux Console,,Handheld Game Players.
- Address:Doosan Venturedigm Bldg #319, Pyongchon-dong, Dongan-gu
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