HISTORY

Double satisfied customer, Double inspired DOUBLEWIN!

History of Doublewin

2020
  • Acquired three S-mark certifications
  • “RECIPROCATE M/C”
  • “MINI PLEATING M/C”
  • “AUTO CUTTING M/C”
2019
  • Acquired three CE certifications
    “ACCUMULATOR SYSTEM”
  • “AUTO BINDING & CUTTING SYSTEM”
  • “TEB MACHINE”
2018
  • Registered seven designs
    "FILTER PACK FOR AIR FILTER"
    (Registration number 30-0950998~30-0951004)
2017
  • Established Annex research institute
  • Acquired CE certification
    “Horizontal Type Cell Pleater Machine”
2016
  • Patent Registered “BENDING MACHINE”
  • Patent Registered “SIDE SEALING DEVICE OF FILTER”
  • Acquired CE certifications “CELL PLEATING MACHINE”
2015
  • Selected "Promising Enterprise"
    Patent Registered "FILTER BENDING DEVICE"
  • Acquired four CE certifications
    "RECIPROCATE PLEATING MACHINE (CAM TYPE)"
    "RECIPROCATE PLEATING MACHINE (SERVO TYPE)"
    "HEPA PLEATING MACHINE (STANDARD TYPE)"
    "HEPA PLEATING MACHINE (FINGER TYPE)“
  • CE 인증 1건
2014
  • Completed new plant
  • Country of Origin Certified Exporter (FTA)
    Acquired CE certifications "CORRUGATE MACHINE"
  • Acquired CE certification
2013
  • Certified "Venture company"
  • Certified "Innobiz"
  • Acquired "Promising Export Fim"
  • Registered two patents
    “FILTER PLEATING DEVICES”
    “FILTER MANUFACTURING DEVICE”
2012
  • Certified R&D department
  • Certified ISO 9001
2010
  • Extended factory
    Registered patent “POWER RECIPROCATE MACHINE”
  • Acquired four CE certifications
    "RECIPROCATE PLEATING MACHINE (CAM TYPE)"
    "RECIPROCATE PLEATING MACHINE (SERVO TYPE)"
    "HEPA PLEATING MACHINE (STANDARD TYPE)"
    "HEPA PLEATING MACHINE (FINGER TYPE)“
2009
  • Established Doublewin Co., Ltd
  • Completed the Gimpo Plant
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