High Tech
We possess UHP(Ultra High Purity) technology
necessary for the semiconductor
and display industries. We are accumulating
technological capabilities for future-oriented
businesses such as the secondary battery
and semiconductor industries.
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Samsung Electronics Co
Construction Overview
- 2023
- Pyeongtaek P3 PH4 Piping Hookup Construction
- Hwaseong 17L PN2 Purifier, HPA FILTER Hydrogen Piping Construction
- Hwaseong 17L LP Air System and N2 Purifier Expansion Project
- 2022
- Pyeongtaek P3 PH3 Piping Hookup Construction
- Pyeongtaek P3 PH2 Piping Hookup Construction
- Pyeongtaek P3 PH1 Piping Hookup Construction
- Hwaseong General Piping Duct Maintenance Work
- Pyeongtaek General Piping Duct Maintenance Work
- Hwaseong Hook-up Piping Construction
- Hwaseong RETROFIT Site
- 2021
- Hwaseong RETROFIT Site/dd>
- Pyeongtaek P2 Upper East Piping Hookup Construction
- Pyeongtaek P2 Upper East Piping Hookup Construction
- Hwaseong Hook-up Piping Work
- 2020
- Hwaseong Low-pressure Purifier Pressure Vessel Replacement Work
- 2019
- Hwaseong Hook-up Piping Work
- Hwaseong GAS&PCW Piping Construction
- 2018
- Hwaseong GAS&PCW Piping Construction
- Pyeongtaek P-PJT Hook-up 2nd Piping Construction
- Hwaseong Hook-up Piping Construction
- Pyeongtaek P1 Hook-up Maintenance Work
- VACUUM Piping Construction
- 2017
- Pyeongtaek P1-2 (upper floor) FT Hook-up Construction
- Hwaseong LN2 Piping Construction
- Pyeongtaek P-PJT East-side Secondary Pipeline Hook-up Construction
- VACUUM Piping Work

Samsung C&T Corporation
Construction Overview
- 2023
- Pyeongtaek P4 PH2 General Piping Work
- Pyeongtaek P4 PH2 GAS/PCW Temporary Piping Construction
- Pyeongtaek P4 PH1 General Piping Work
- Pyeongtaek P4 PH1 GAS/PCW 2 Tools (SUP) Piping Construction
- Pyeongtaek P4 PH1 Chemical Piping Construction
- Asan FAB A6-IT PJT GAS&PCW 2 Tools
- 2022
- Pyeongtaek P4L Phase1 BULK GAS Buried Pipeline Construction
- Pyeongtaek P4 PH1 GAS 1 Tool (FAB) Piping Construction
- Pyeongtaek P3L PH4 GAS 1 Tool
- Pyeongtaek PH3 GAS 1 Tool among P3 Ph3
- 2021
- Pyeongtaek P3 New Construction (S-SUP PCW 1 Tool)
- Pyeongtaek P3 New Construction PCW 1 Tool
- Pyeongtaek P3 New Construction PH1 GAS&PCW Construction
- 2020
- Pyeongtaek P2 GAS&PCW 1 Tool (same as below)
- Pyeongtaek P2 New Construction Lower Western Part (Gas)
- Pyeongtaek P2 GAS&PCW 2 Tool (same as above)
- Hwaseong 18L E-PJT GAS&PCW Unfinished Piping Construction
- Samsung C&T STS Piping Automatic Welding Test Service
- 2019
- Asan Cleanroom Finishing Work (FAB Building) GAS &PCW Work 2 Tools/dd>
- Samsung C&T High-tech Piping Welding Automation Technology Development (STS) Research Service
- 2018
- Pyeongtaek P2 New Construction GAS 1 Tool
- Hwaseong E-PJT Temporary Nitrogen Piping Construction
- Hwaseong DSR Secondary GAS&PCW Piping Construction
- Hwaseong 18L E-PJT GAS&PCW Piping Construction
- 2017
- Asan Campus 1 7-1L T-PJT GAS&PCW 3 Tools
- Pyeongtaek P-PJT PH-4 GAS&PCW Piping Construction
- Pyeongtaek P-PJT PH-3 GAS&PCW Piping Construction
- Pyeongtaek P-PJT PH-2 GAS&PCW Piping Construction
- Hwaseong E-PJT Machinery & Equipment Construction 7NANO GAS&PCW Piping Construction
- Hwaseong DSR GAS&PCW Maintenance Work
- Hwaseong 17L FAB Lower Finishing Work

SK Hynix Corporation
Construction Overview
- 2023
- M15 HOOK-UP Piping Construction
- Cheongju 3rd Campus Investment, Relocation H/U Construction
- Cheongju 1st Campus Investment, Relocation H/U Construction
- 2022
- M15 HOOK-UP Piping
- Icheon M16 HOOK-UP Construction
- Icheon M10F HOOK UP Piping Construction
- Cheongju 3 Campus Investment, Relocation H/U Construction
- Cheongju 1 Campus Investment, Relocation H/U Construction
- 2021
- M16 HOOK-UP Construction
- Icheon M14 HOOK-UP Corporation
- Icheon M10F HOOK UP Piping Construction
- Cheongju 3 Campus Investment, Relocation H/U Construction
- Cheongju 1 Campus Investment, Relocation H/U Construction
- 2020
- M16 HOOK-UP Construction
- Icheon D-F HOOK UP Piping Construction
- Cheongju M11,M12 Investment and Relocation Equipment HOOK-UP Construction
- Icheon M14 HOOK-UP Construction
- Cheongju 1 Campus Investment and Relocation H/U Construction
- 2019
- DI-F HOOK UP Piping Construction
- Cheongju M15 PH-1 HOOK-UP Piping Construction
- Icheon M14 HOOK-UP Construction
- Cheongju M11,M12 Investment and Relocation Equipment HOOK-UP Construction
- Cheongju 1 Campus Investment and Relocation H/U Construction
- 2018
- DI-F HOOK UP Piping Construction
- Cheongju M15 PJT 5D H/U Corporation
- Cheongju M15 PH-1 HOOK-UP Piping Construction
- Icheon M14 HOOK-UP Construction
- Cheongju M11,M12 Investment and Relocation Equipment HOOK-UP Construction
- Cheongju 1 Campus Investment and Relocation H/U Construction
- 2017
- DI-F HOOK UP Piping Construction
- Icheon M14 Hook-up Construction
- Cheongju M11,M12 Investment and Relocation Equipment HOOK-UP Construction
- Cheongju 1 Campus Investment and Relocation H/U Construction

SK Ecoplant Co., Ltd.
Construction Overview
- 2022
- Cheongju M15 Ph-2 Additional Construction
- Cheongju M15 Ph-2 Piping Construction/dd>
- 2021
- Cheongju M11 Element Analysis Room Expansion Piping Construction
- Icheon M16 Ph-2 Piping Construction
- Icheon M16 Ph-1C Piping Construction
- 2019
- Icheon M16 Ph-1 Piping Construction
- 2018
- Cheongju C1 Mask Shop 5th floor Piping Construction
- 2017
- Cheongju M15 FAB/CUB Project Piping Construction
- Icheon M14 Side Fab Construction
- Icheon M14 Ph-2B CAPA-UP Construction
- Icheon M14 Ph-2B Project Main Construction
- Cheongju C1 Mask Shop Construction
- Cheongju C1 Mask Shop Construction UT Piping Demolition Work
- High Selectivity Phosphoric Non-acid Settlement_SIDE FAB

Samsung Display Co., Ltd.
Construction Overview
- 2023
- SPR Cheonan Asan Campus
- 2021
- 2021 SDC 1Q-4Q Asan/Cheonan Campus and Green Center Construction
- 2018
- Samsung SDC Maintenance Work in 2018
- 2017
- Samsung Display Ghiheung SR5 Mechanical Room Old Water Piping Replacement
- SDC maintenance in 2017

Samsung Heavy Industries & Construction Co., Ltd.
Construction Overview
- 2023
- Samsung Heavy Industries Pyeongtaek P4 PH2 Rack & General Piping Construction
- 2021
- Samsung Heavy Industries Pyeongtaek Campus V2L FSF High Purity, PCW Facility Construction

Samsung SDI Co., Ltd.
Construction Overview
- 2019
- Samsung SDI Cheonan Plant Facilities (Piping, Ducting, Firefighting Equipment)
- Samsung SDI M3 PJT Hook-Up Additions
- Samsung SDI Dormitory Cooling Tower Piping Replacement Construction
- 2018
- Samsung SDI Positive. Negative RTR HOOK-UP (Piping, Ducting)
- Construction Samsung SDI M3 Hook-up(Piping, Ducting) Construction