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Project Excellence
We specialize in navigating the complex technical requirements of international EPC projects and government-run utility authorities, providing everything from patented Graphite Pressure Seals to high-performance Mechanical Packings.



- Domestic
Dongducheon Dream Power
- Domestic
Daejeon Cogeneration Plant
- Domestic
Western Power
- Domestic
Chuncheon Energy
- Domestic
Daeryun Power
- Domestic
Korea Southern Power
- Domestic
KEPCO
- Domestic
DS Power
- Domestic
KEPCO Industrial Development
- Domestic
SK Narae Energy
- Domestic
Doosan Heavy Industries
- Domestic
GS Power
- Domestic
One Plant
- Domestic
GS Donghae
- Domestic
Goseong Green Power
- Domestic
HPS
- Domestic
CGN Daesan Power
- Domestic
Iljin Power
- Domestic
Korea Gas Corporation
- Domestic
Korea South-East Power
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Contact Us
Since our founding in 1993, we have remained at the forefront of the sealing industry.
- +82-70-7510-2039
- psg@dongsuhco.com
