- Dae Ryuk Co., Ltd.
- Magnetic Contactor,Molded Case Circuit Breaker,gg,Automatic Transfer Switch,Earth Leakage Circuit Breaker.
- Address:530,Samgye-ri, Pogok-myeon, Yongin-si
- MTNC Co., Ltd.
- Intelligent earth leakage breaker, automatic power restoring equipment, surge protector,Circuit Breaker,Sensors.
- Address:Tanbang Dong 613
- Seoul Electlic Co., Ltd.
- Earth Leakage Circuit Breaker,Earth Leakage Circuit Breaker,Molded Case Circuit Breaker,Home Pannel Board Products,Self Ballasted Lamps,Molded Case Circuit Breaker,Molded Case Circuit Breaker,Sun Switch.
- Address:148,Sangdaewon 1-dong ,Jungwon-gu, Seongnam-si
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