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Company history

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Company history

    2018 ~ Now

  • 2019.08Acquired single base material FM FRP 4922 certification

    2019.03Acquired single base material FM FRP 4910(FP-22) certification

    2018.02Acquried single base material FM FRP 4910(FP-21) certification

    • 2015 ~ 2016

  • 2016.06Started FM FRP department

    2015.05Acquired small-diameter hook-up FM 4922 certification

    • 2012 ~ 2013

  • 2013.08 Started manufacturing square extrusion duct(400x400, 350x350) (patent application)

    2013.04 Acquired FM 4910,4922 certification (world's first simultaneous certification)

    2012.02 Certified R&D lab

    • 2008 ~ 2010

  • 2008.10ISO 9001 14001 Certification (Environmental Management System)

    2008.10Registered a patent (damper opening and closing structure)

    2008.01 Established Hyojin Engineering Co., Ltd.