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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 (US federal procurement vendor integrated management system)
Participated in video conference hosted by KOTRA
Participation in 2020 overseas public procurement market entry seminar
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- 2019
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Participated in the 2019 Smart Construction Technology & Safety Expo
Research and development of Bird Saber (Bird Collision Prevention Film)
AMERICAN BIRD CONSERVANCY TEST completed
Removable barrier joint research and development
Participated in 2019 public procurement export conference
Passed 4th grade crash test for roadside fill section
Passed 1st grade crash test for roadside fill section
Passed 5-B grade crash test for roadside fill section
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- 2018
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Designated as a promising company to enter the overseas procurement market (G-PASS)
Registered as a UNGM vendor (UN integrated procurement system)
Registered as a shopping mall in Nara Market, Public Procurement Service
Participated in 2018 overseas exhibitions
Passed the 3rd grade crash test for the roadside fill section
Passed the 3-B grade crash test for roadside fill parts
Passed 5th grade crash test for roadside fill section
Passed 5-B grade crash test for roadside fill section
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- 2017
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Design registration
Passed the grade 4 crash test in the roadside transition section
Passed the 3-B grade crash test for roadside fill parts
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- 2016
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3W middle squad 4 grade crash test passed (slight grade 4)
Passed the 2nd grade crash test for the open roadside fill part
Passed class 4 crash test for open roadside fill section
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- 2015
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Patent registration
Passed the 2nd grade crash test for the roadside fill section
Passed 4th grade crash test for roadside fill section
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- 2010
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Patent registration
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- 2009
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Established Sungwon Construction Industry Co., Ltd.
Metal window construction business and manufacturing of traffic safety facilities