Patent & Certificate
We are specialized in manufacturing Duct
Making Machinery Spiral,
Round and Rectangular.

Company

              Patent & Certificate

              • Company
              • Patent & Certificate

              Patent & Certificate

              JINWOONG TECHNOLOGY

              We are specialized in manufacturing Duct Making Machinery.

              Patent

              2025
              		ELBOW DUCT FIXING DEVICE
              STATOR ASSEMBLY OF A DRIVING MOTOR AND ITS MANUFACTURING METHOD
              Pocket Flange Forming Device for Duct
              2022
              		POCKET FLANGE FORMING DEVICE FOR DUCT
              APPARATUS FOR MANUFACTURING ELBOW DUCT 1
              APPARATUS FOR MANUFACTURING ELBOW DUCT 2
              APPARATUS FOR MANUFACTURING ELBOW DUCT 3
              2021
              		APPARATUS FOR CUTTING METAL PLATE USING LASER BEAM
              2019
              		APPARATUS FOR CURLING END PORTION OF SPIRAL ELBOW PIPE
              2016
              		06 Manufacturing apparatus and method of spiral duct including elbow (International)
              2014
              		08 Manufacturing apparatus and method of spiral duct including elbow (International)
              05 Automatic Beading Machine (International)
              2013
              		04 Manufacturing apparatus and method of spiral duct including elbow (International)
              01 Manufacturing apparatus and method of spiral duct including elbow (International)
              2012
              		06 Cross Beading Line
              2010
              		12 Manufacturing apparatus and method of spiral duct including elbow (International)
              Joint jig of spiral duct manufacturing apparatust (International)
              Automatic Beading Machine (International)
              10 Cross beading line (international)
              2009
              		12 Automatic Beading Machine
              Apparatus and method for manufacturing spiral duct (International)
              2008
              		05 Joint jig of spiral duct manufacturing apparatus
              Integrated Spiral Duct (International)
              04 Pocket flange of duct (International)
              2007
              		05 Air control port chamber for line
              2006
              		11 Apparatus of folded duct
              07 Apparatus and method for manufacturing spiral duct
              06 Pocket Flange of Duct
              2003
              		07 Apparatus of Cross Beading Duct Metal Sheet
              2002
              		05 Pattern of Metal Sheet

              Wining a Prize and Certificate

              2025
              		Achieved the highest grade (S) in the ESG Management Level Assessment
              2024
              		Received KCS Autonomous Safety Certification for Fiber Laser Cutting Line Conveyor
              Received KCS Autonomous Safety Certification for Full Duct Line Conveyor
              2023
              		Received CE Certification for PDF 3 Single Roll Forming Machine for export to Europe
              2020
              		Received CE Certification for Fiber Laser Cutting Machine for export to Europe
              2016
              		05 Received Certification of ‘Origin Certificated Exporter’ (Korea-China FTA)
              2014
              		10 Received Certification of 'Risk Assement'
              07 Received CE certification for 'Stitch Welding Machine'
              2013
              		06 Designated 'CLEAN PLANT'
              2012
              		08 Received 'ISO 14001' certification
              2011
              		06 Received Certification of ‘Origin Certificated Exporter’ (Korea-EU FTA, Korea-ASEAN FTA)
              2010
              		11 Received CE certification for 'Spiral Elbow Line'
              07 Received CE certification for 'Corner Machine 8. Pittsburgh Seam Closer’
              05 Awarded 'Award Certificate' from the Ministry of Knowledge Economy
              01 Awarded 'Appreciation Plaque' from the governor of province of Chungcheongbuk-do.
              2009
              		09 Received 'Promising Small and Medium Enterprises Award' from Woori Bank
              08 Approved Center of R&D from KOlTA (Working for KOREA'S Industrial R&D)
              2008
              		10 Designated Enterprise in Military Service Act.
              06 Surpassed US$5,000,000 (5 million) exports for the first time
              2007
              		11 Awarded 'US$3.000,000 (3 million) expert monument'
              09 Received 'Promising Small and Medium Enterprises Award' from the Ministry of Gyeonggi-Do
              2006
              		06 Received 'Small and Medium Innovation Enterprises Award' from Small and Medium Business Administration
              05 Received CE certification for 'Elbow Maker'
              Received CE certification for 'Spiral Former'
              2005
              		12 Approved Department of R&D from KOlTA (Working for KOREA'S Industrial R&D)
              04 Received CE certification for 'Rollforming Machine'
              Received CE certification for 'Duct Line'
              2002
              		06 Received the certificate of ISO 9001 & 2000

              • SISTER COMPANY

                • JINWOONG AIRSYS

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