2016 ~ 2022Expanding and Leaping the Business
- October, 2016Acquisition of ISO 9001 Quality Management System Certification
- November, 2018Increase capital by KRW 200,000,000 (total capital: KRW 700,000,000) / Acquisition of ISO 14001 Environmental Management System Certification
- December, 2018Acquisition of Gas(Class1) facility construction type 1 license
- June, 2019New office building and factory relocation from Daesan to Seokmun Industrial Complex
- September, 2019Acquisition of ISO 45001 Occupational Health and Safety Management System
- December, 2019Acquisition of U & U2 ASME STAMP
- May, 2021Establishment of Daesan Office
- October, 2021Acquisition of a steel construction business license
- December, 2021Factory expansion and additional installation of mechanical equipment
- April, 2022Acquisition of a license for a specific facility manufacturing business