- Utx Co., Ltd
- VDSL,INTAC-2100V VoIP Cabel Modem,Voice Hunter VG-110 VoIP Box,Multiplexer,HomeAccess,Cable Modem,VolP.
- Address:371-28,Gasan-dong ,Geumcheon-gu
- Kisan Telecom
- Voice Quality Enhancement System,Repeater: Oscillation Cancellation High Power RF Repeater,ACCESS GATEWAY,VDSL CONCENTRATOR,VDSL MODEM,USB Video IP-phone,Voice Over Internet Protocol.
- Address:66-2,Bangi-dong ,Songpa-gu
- N-itus Co., Ltd
- VDSL modem,VDSL IP DSLAM,Telecommunication equipment.
- Address:
- Metis Communication
- Manufacture, Repeater, Channelizer, Home PNA, VDSL,,GSM Mobile phone.
- Address:SuJi-Gu DongCHun-Dong 853-1 Hyundai F & G 607
- Etronics Corp
- Audio, Home theater, speaker, DVD, Receiver, MP3, LCD TV, Telecommunications equipment(CDMA Repeater), VDSL, Cable modem,Others.
- Address:345-50,Gasan-Dong,Geumcheon-Gu,
- Cheun Kyung Co., Ltd
- VDSL(CPE) ,VDSL(DSLAM),Vcxo/Tcxo(SMD Vcxo),Variable LCD Pedestal.
- Address:884,Gwanyang 2-dong ,Dongan-gu, Anyang-si
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