- Pascom Co.,ltd
- pa system,pa amplifier,cassette deck,digital tuner,mixer pre amplifier,chime & siren,graphic equalizer,audio distributor,emergency microphone,public address,amplifier.
- Address:# 301 Commax B, Sangdaewon-dong 513-12, Joongwon-Gu
- Dae Sung Hi-Tech Elec Co., Ltd.
- Stereo mixer,Public address amplifiers,Mosfet stereo power amplifier,Car power amplifier,Car power amplifier.
- Address:FL4,5BL,Gayang-dong ,Gangseo-gu
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