Yoon-Sik, Na_ General Manager (Maintenance Team)
Craftsman Fork Lift Truck Operator / Industrial Engineer Construction Safety /
Large trailer(level 1) License
Hanyang Cyber University, Bachelor degree

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Facility Maintenance / Comprehensive Construction

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Seong-San Heights Construction Co., Ltd
Na-Gun Special Construction
I’ST Structural Engineering Group Co., Ltd.
CLS Co., Ltd (General Manager)

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2023 LG Energy Solution Reinforcement
        (Ochang Automobile Battery Building 1 / Ochang 2UT Building)
2021 Ulsan Art Nouveau Reinforcement
2020 Asan Pharmaceutical Anseong Factory Construction
2019 Seoul National University Facilities
2018 Dampers Environment Construction of DONGBU INSTITUTE OF TECHNOLOGY
2018 KB Financial Dae-Chi Office
2016 G-tech fire restoration Reinforcement
2016 National Medical Center Reinforcement
2015 Cheonan Taeyang Industrial Fire Recovery Reinforcement
2014 Jeju KAL Seogwipo Hotel Reinforcement
2013 LG Electronics Umyeon Research Institute
2012 Cheongdam-dong Raemian APT DAMPER Reinforcement
2011 Towol Theater of Seoul Arts Center
2010 Seosomun-dong Woojung Building Remodeling Reinforcement
2009 Deoksugung Palace Seokjojeon Reinforcement
2006 Samsung Life Bul-Gwang Office Reinforcement
2006 Yongsan-gu Office Remodeling Reinforcement
2003 Dang-Jin Power Plant Repair and Reinforcement
1999 Daewoo Motor Assembly Plant 1 Reinforcement
1999 Gangneung Korea Electric Power Reinforcement
1994 Ildong Pharmaceutical Repair and Reinforcement