2025. 09
Semiconductor-Materials Co. A · Chungbuk
DPT communication link · Research Building indoor lighting & outlet expansion
Network
2025. 08
Prime ENG Contractor · Chungbuk
External power & emergency heating-cable installation
Special Cable
2025. 07
Prime ENG Contractor · Chungbuk
External power networking installation
Network
2025. 06
Chemical-Materials Co. B · Chungbuk
ACS substation equipment & ground-fault control system
High-Voltage
2025. 05
Semiconductor-Materials Co. A · Chungbuk
LTS-525 refining/packaging works · C4F6 external FAN power works
Ex-proof
2025. 04
Prime ENG Contractor · Chungbuk
Dankun process integrated Electrical · Instrumentation · Piping
Integrated
2025. 03
Chemical-Materials Co. B · Chungbuk
New-materials research center · packaging-bldg hoist ex-proof power panel · M2 power panel
Ex-proof
2025. 02
Prime ENG Contractor · Chungbuk
HCL gas-detector works · ACE cable & communication
Ex-proof
2024. 12
Affiliated ENG Contractor · Chungbuk
LTS-525 system electrical works · network electrical works
Network
2024. 11
Semiconductor-Materials Co. A · Gyeonggi
L Building SKID Room network installation · research-bldg lighting & outlets
Network
2024. 09
Semiconductor-Materials Co. A · Chungbuk
IQC Room power panel · M2 EPS Room raised-floor reinforcement · Canister Washer
Special Process
2024. 08
Semiconductor-Materials Co. A · Gyeonggi/Chungbuk
Locker Room · NMR Room merge line · affiliated ENG communications
Integrated
2024. 07
Semiconductor-Materials Co. A · Chungbuk
Fire/sound-proof structure repair · ex-proof sealing compound · high-temp sensor install
Ex-proof
2024. 06
Prime ENG Contractor · Chungbuk
Semiconductor-materials line capacity expansion · Apps Lab power removal · speaker install
Expansion
2024. 04
Semiconductor-Materials Co. A · Gyeonggi
Major semiconductor plant server-room communications
Network
2024. 03
Semiconductor-Materials Co. A · Gyeonggi
Security lighting maintenance
Maintenance
2023. 12
Semiconductor-Materials Co. A · Gyeonggi
E&I production building additional power works
Expansion
2023. 11
Semiconductor-Materials Co. A · Gyeonggi
C4F6 electrical works · EDS production building T940 new PIT install
Ex-proof
2023. 10
Bogwang Reservoir
Water-supply & distribution panel works
Public
2023. 09
Cement Manufacturer · Gangwon
Wheel Washer control panel · Reduction Unit · PLC control panel
Control Panel
2023. 08
Jungbu Waterworks
Yeonhwabong & Muak-ro pressure-boosting station works
Public
2023. 05
Water-Treatment Plant
Process-2 inflow pump installation
Public
2022. 09
Semiconductor-Materials Co. A · Gyeonggi
C2H2 electrical works · BY-PASS replacement
High-Voltage
2022. 07
Public Environmental Facility · Seoul
Jayang-dong sewage transfer pump (high-voltage panel replacement)
High-Voltage
2022. 06
Public Power Plant
Cleaning-reservoir installation works
Public
2022. 02
Large Apartment Complex
High-voltage production process · trench fabrication
High-Voltage
2022. 01
Major Chemical Affiliate · Sejong
Electrical works
Industrial
2021. 11
Large Theme Park
Switchgear replacement works
High-Voltage
2021. 10
Daebang Lake City
Electrical instrumentation works
Industrial
2021. 07
Public Housing Infrastructure · Gyeonggi
Customer-center briefing-room centrifugal-fan smoke-exhaust control
Public
2021. 05
Large Department Store · Gyeonggi
Electrical instrumentation works · company founding & first project
Industrial
