


| Orderer | Detail | Period |
|---|---|---|
| Korea Railroad Corporation / Ilgwang-Taehwagang | 29kV GIS | 2019 Year |
| Korea Railroad Corporation / Taehwagang-Singyeongju | 29kV GIS | 2019 Year |
| Korea Railroad Corporation / Uiwang Auxiliary Substation | 29kV GIS | 2019 Year |
| Korea Railroad Corporation / Daegwallyeong-Gangneung | 29kV GIS | 2017 Year |
| Korea Railroad Corporation / Wonju-Dunnae | 29kV GIS | 2017 Year |