- Fine Digital Inc.
- VSWRMS,Digital Repeaters,Packet Mux,NMS,RF Monitor,Packet Mux,RMS.
- Address:7F., Fine Venture Bldg., 345-1, Yatap-dong, Bundang-gu, Seongnam-si
- Seri2B
- True Rms Converter, Hall Effect Current & Voltage Transducer, Indicator,Transformers,Inverters & Converters.
- Address:# 170-4, Simi-dong
- Atphone Inc.
- BlueWide-HIDM01,RMS-2000M/E/B,ATEB-Mini7202 Kit,BlueWide-HF100.
- Address:16-3,Sunae-dong ,Bundang-gu, Seongnam-si
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