- Dong Yang EEC Corp.,Ltd.
- Pole Mounted SF6 Gas Insulated Load Break Switch,Pad Mounted SF6 Gas Insulated Load Break Switch,SF6 Gas Automatic Sectionalizer Switch,Cut Out Switch(C.O.S),Polymer Type Arrester.
- Address:460-12 Bo Dong-ri Dae Deok-myen
- JOONGWON ELECTRIC CORPORATION
- Auto Section Switch, Auto Section Switch-Indoor type, Cut Out Switch, Gas Insulated Load Break, Etching,ELECTRIC.
- Address:Rm.607-202 Neovill,767 Ko Jan-dong
- ENTEC ELECTRIC&ELECTRONIC CO., LTD.
- Automatic Circuit Recloser,Padmount Load Break Switch,Padmount Switchgear,DC Switchgear,LED,LED Package and Lighting Lamp,Substation Switchgear for Railway,Underground Distribution Line Products.
- Address:78-2 Buncheon-Ri Bongdam-Eup
- DAIJIN ELECTRIC Corp.
- ACB,ATS,ASS,LBS,circuit breakers,air circuit breaker,air circuit breakers,switch,automatic transfer switch,automatically,auto section switch,load break switch,break,breaker,breakers,circuit,breaker switch,transfer,electric,certificate,Electronic equipment.
- Address:1-Dong, Sanbon
- S&S INC
- SF6 Load Break Switch,Oil insulated Automatic Section Switch,SF6 Automatic Section Switch,Medium Voltage Switches,High voltage switches,SF6 Pad mounted load break switch,Distribution switches.
- Address:265-13, Suchon-Ri, Jangan-Myon
- DK Corporation
- GIS (Gas Insulated Switchgear) for indoor s/s,Ring Main Unit,SF6 gas insulated Load Break Switch,Automatic Circuit Recloser,Automatic Load Transfer Switch.
- Address:409, Rojin Plaza, 775-3, Gojan-dong, Danwon-gu
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