- Construction/Other
- 
2021~present
 
Cheongna Energy
Construction of Geomdan District Main Transport Pipeline
 
 
Ssangyong Engineering & Construction
(II) Metropolitan Water Supply Reliability Enhancement Project
 
 
LG Display
ÆÄÁÖ°øÀå Utility Pipe & Tank
 
 
Lotte Engineering & Construction
Cheongju Eco-friendly Energy Improvement Project
 
S-OIL SHAHEEN Project (PKG-2)
 
 
Samsung C&T
Samsung Electronics Pyeongtaek Campus P4/P5 Project
 
 
- 
From 2016 to 2020
 
SK°Ç¼³
No.5 SBM Project
 
S-Project (VRDS)
 
T/A EPC Service Non-Destructive Inspection (NDE) Area2
 
 
Daelim Industrial
S-Oil RUC Project
 
410,000 MTY Plant
 
 
GS Power
Siheung-Janghyeon District Main Transport Piping Construction
 
 
Lotte Engineering & Construction
Thermal Piping Construction of Naepo Group Energy Facility
 
 
Sooho Engineering & Construction Co., Ltd
Deokyang Onsan Plant HC-2 PROJECT
 
 
Hyundai Engineering & Construction
HDO REVAMPING PROJECT (4 tools)
 
 
Ssangyong Engineering & Construction Co., Ltd.
Reliability Enhancement Project for Metropolitan Water Supply (Second Tool)
 
 
GS Engineering & Construction
LG Chem Yeosu No. 2 CLX NCC Project
 
LG Chem Yeosu No.2 Complex PJT
 
 
- 
2011 to 2015
 
Ssangyong Engineering & Construction
Geumgang Metropolitan Waterworks Rehabilitation Corporation
 
 
GS Power
Bucheon Thermal Piping Construction
 
 
Lotte Engineering & Construction
Construction of the Naepo Group Energy Facility
 
 
Future Enseo Energy
City Gas Piping Corporation
 
 
Samsung Display
Asan/Cheonan Campus UTILITY Deterioration Diagnosis
 
 
- 
2006 to 2010
 
Hyundai Steel Industrial
Incheon International Airport High Speed Railway Steel Bridge Construction Co., Ltd
 
 
Hyundai Engineering & Construction Co., Ltd.
Installation of Cold Neutral Resource Facility System
 
Construction of Goyang Samsong Collective Energy Facility
 
 
Kukdong Construction
Woongjin Polysilicon Factory Construction
 
 
GS Power
Gunpo District Thermal Piping Corporation
 
 
- 
2000 to 2005
 
Dongbu Engineering & Construction Co., Ltd.
Gangnam headquarters
 
 
LG Engineering & Construction
Anyang Station New Construction
 
 
Ssangyong Engineering & Construction
Busan Centum City Underground Car Road Construction
 
 
Shin-Kyung Metal
Quality inspection of Defense Products
 
 
GS Power
Construction of Gwangmyeong-si Thermal Piping Construction
 
 
Çö´ëÁß°ø¾÷
Adriatic LNG Tank Terminal Project
 
 
GS Engineering & Construction
LG-Phillips LCD P-7 Project
 
 
- 
1990s
 
Daelim ENG
Construction of Seoul-Incheon Pipeline Network
 
 
Hyundai ENG
Construction of Central Region Pipeline Network