About Us

HWANGKUM STEEL AND TECHNOLOGY, the company creating a non-rusting environment.
History
2024~2011
Hwangkum Steel and Technology, built with passion.
2019
  • 04. Added Aioconstech as subsidiary
2018
  • 11. Established fingerprint coating facility
  • 10. Established titanium line 6
  • 05. Added Gilgyo ENC as subsidiary
  • 04. Established titanium line 5
  • 03. Established MR line 3
              Merged with UST and listed on KOSDAQ
2017
  • 05. Rebranded from Usteel to UST
  • 03. Completed Dangjin factory surface processing expansion
2016
  • 02. Sihwa MTV factory completion
2015
  • 12. Added Interconstech as subsidiary
  • 06. Started construction of Sihwa MTV factory
2014
  • 04. Established Jeju branch
2012
  • 09. Established Daejeon branch
2011
  • 09. Daegu branch relocation
              Established subsidiary Esang Global