- Tonghae Electrics Ind. Co.
- ELECTRONIC & ELECTRONICAL COMPONENTS OF AUTOMOBILE,CAR STEREO,WIRE HARNESS,SANTAFE ( J/BOX Usage),EQUUS ( J/BOX Usage),Junction Box.
- Address:973-3,Galsan-dong ,Dalseo-gu
- Optimus.Co.,Ltd.
- AM tuner for car stereo,AM/FM combined tuner for car stereo(1 pack for car stereo),Front end for car stereo,RF-module,HD Radio,FM tuner for car stereo.
- Address:Sangdaewon-dong,Sangdaewon-dong ,Jungwon-gu, Seongnam-si
- DS INTERNATIONAL CO., LTD.
- Bluetooth receiver,Car stereo,Bluetooth speaker,Bluetooth earphone,Car speaker,Car sound system,Car stereo accessory,storage box,equalizer,filter,Car MP3 player,+Bluetooth,+CD,only MP3(USB,SD) FM,Bluetooth,music receiver,music receiver handsfree,speakers.
- Address:806, ACE HIGHTECH21 B/D, 1470,
- 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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