history
We are achieving sustainable growth through various experiences.
2025
-
2025.07
Established Spanish subsidiary
2025.07
Commendation from the Minister of SMEs and Startups
2025.03
Canada CWB authentication(Fabrication and Welding of Steel Structures)
2024
-
2024.11
Selected as a Trusted Enterprise by Chungnam Province
2024.10
Began civil construction for domestic duct factory
2024.08
ISO 14001 Certificate acquisition
2024.05
Established Hungarian plant and began duct production (monthly capacity: 12,000 ㎡)
2024.05
Established Hungarian subsidiary
2024.01
Obtained license for professional firefighting
facility construction
2023
-
2023.11
Established U.S. Georgia subsidiary
2023.10
Established Canadian subsidiary
2023.07
ISO 45001 Certificate acquisition
2022
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2022.12
Selected as an Excellent Construction Company
by Cheonan City
-
2022.10
Established Malaysian branch
2021
-
2021.02
Obtained water & sewage construction license
2020
-
2020.03
Acquired Itemized Certificate of Origin
Exporter Authorization
2019
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2019.06
Established Polish branch
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2019.06
Established Hungarian branch
2018
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2018.05
Obtained mechanical equipment construction license
-
2018.03
Developed two types of duct connectors with
integrated packing
2016
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2016.07
Acquired ISO 9001 certification (Quality Management)
2014
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2014.05
Founded Top Engineering Co., Ltd.
