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- 2022
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Participated in a trade show in the Netherlands
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- 2021
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Passed the Level-4 crash test for open guardrail (with integrated shield net)
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- 2020
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Design Registration
SAM Registration (U.S. System for Award Management)
Participated in a KOTRA-hosted video conference
Participated in a seminar on entering overseas public procurement markets
Passed Level-5 crash test for roadside open guardrail
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- 2019
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Bird Saver (Bird Collision Prevention Film) Research and Development
American bird conservation test completed
Joint research and development on removable barriers
Participated in the Korea Online e-Procurement Show 2019
Participated in the Korea-Russia Public Procurement Information Exchange Seminar
Passed the Level-4 crash test for roadside open guardrail
Passed the Level-1 crash test for roadside open guardrail
Passed the Level-5-B crash test for roadside open guardrail
Passed the Level-2 crash test for roadside open guardrail
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- 2018
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Designated as a Promising Company for the overseas procurement market (G-PASS)
UNGM Vendor Registration (UN Integrated Procurement System)
Shopping Mall Registration on Korea Online e-Procurement System
Participated in overseas exhibitions
Passed Level-3 crash test for roadside open guardrail
Passed Level-3-B crash test for roadside open guardrail
Passed Level-5 crash test for roadside open guardrail
Passed Level-5-B crash test for roadside open guardrail
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- 2017
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Design Registration
Passed Level-4 crash test for Roadside Transition Section
Passed Level-3-B crash test for roadside open guardrail
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- 2016
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Passes Level-4 crash Test for 3W separation guardrail (with a moderate 4-star rating)
Passed Level-2 crash test for open roadside open guardrail
Passed Level-4 crash test for open roadside open guardrail
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- 2015
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Patent Registration
Passed Level-2 crash test for Roadside Retaining Wall
Passed Level-4 crash test for roadside open guardrail
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- 2014
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Passed Level-2 crash test for roadside open guardrail
Passed Level-4 crash test for roadside open guardrail
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- 2013
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Passed Level-2 crash test for roadside open guardrail
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- 2012
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Patent Registration
Design Registration
Passed level-2 crash test for roadside open guardrail
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- 2011
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Patent Registration
Passes Level-4 crash Test for 3W separation guardrail
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- 2010
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Patent Registration
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- 2008
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Utility Model Registration
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- 2007
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Established Yuchang Steel Industry Co.