Since we have partnered with UTLX in the U.S. and SebaKMTD in Germany more than 20 years ago, we are currently carrying out maintenance work on underground lines such as deterioration diagnosis and insulation reinforcement of underground cables at Korea Electric Power Corporation and large factories.

In addition to the recent international trend of live PD diagnostics, we have accumulated underground facilities such as short circuit and ground cable detection, underground cable progress, and underground cable phase verification.

It's already been 20 years since it was founded. As the nation's top underground cable maintenance company in name and reality, we firmly promise to continue to develop technologies and do our best to prevent accidents in underground cables.