COMPANY

History

HISTORY

2020 - PRESENT

EXPERIENCE THE DIFFERENCE
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2023
  • 12Selected as a Hydrogen Enterprise (Ministry of Trade, Industry and Energy)
2022
  • 07Acquired ISO 14001 (Environmental Management System)
  • 02Registered as a Specialty Contractor for Gas Facilities Construction
2021
  • 05Acquired ISO 45001 (OHS Management System)

2010 - 2019

EXPERIENCE THE DIFFERENCE
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2017
  • 07Registered as Energy Service Company (ESCO)
  • 04Registered as membership of the Korea Engineering & Consulting Association (KENCA)
2016
  • 10Registered as Electrical Construction Business
  • 08Selected as the TRUSTED PARTNER by KEPCO
  • 03Renewed the Certificate for ASME Sec.VIII, Heat Exchanger(M229B) by KHNP
2015
  • 04Registered as an Approved Vendor of KEPCO KPS
  • 04Acquired a Patent 「Production method of double heat transfer tube with low pin and high pin」
2014
  • 12Acquired New Excellent Technology(NET) for High voltage motor bearing oil cooler
2013
  • 08Acquired a Patent 「Thermosyphon heat exchanger」
2012
  • 04Registered as a Specialty Contractor for Civil-engineering Works
2010
  • 06Acquired ASME Stamp “S”, “PP”

2000 - 2009

EXPERIENCE THE DIFFERENCE
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2008
  • 05Acquired a Patent 「Oil cooling device for generator shaft bearing」
  • 04Established SUNGSAN CO., LTD.
  • 02Registered as a Hydropower Equipment Supplier of KHNP (Floodgate Maintenance)
  • 02Acquired a Patent 「 Water filter」
  • 01Acquired a Patent 「 Vacuum breaker for hydropower water turbine」
2007
  • 12Registered Specific Equipment Manufacture for Pressure Vessel (KGS)
  • 12Registered as a Qualified Supplier of KOSPO, KOMIPO, KOWEPO (ASME Shop Fabricated Tank, Heat Exchanger)
    (ASME Shop Fabricated Pressure Vessel & Tank, Heat Exchanger)
  • 10Acquired two(2) patents 「A radiator for a transformer」
  • 09Acquired Management Innovative Small & Medium Enterprise (MAIN-BIZ)
  • 08Acquired Technological Innovative Small & Medium Enterprise (INNO-BIZ)
  • 06Registered as a Qualified Supplier of EWP
    (ASME Shop Fabricated Tank, Heat Exchanger)
  • 05Registered as a Qualified Supplier of KOEN
    (ASME Shell & Tube Heat Exchanger)
  • 05Established Research & Development Center
  • 05Acquired ASME "U" Stamp
  • 04Registered as a Hydropower Equipment Supplier of KHNP (Hydraulic Iron Pipe, and Branch Pipe)
  • 04Registered as an Equipment Repairer of Korea Hydro & Nuclear Power Co. ("Q" Rank)
2006
  • 10Registered as a Specialty Contractor for Mechanical Facilities Construction
  • 03Registered as a Hydropower Equipment Supplier of KHNP
    (Maintenance of Floodgate Accessories)
  • 03Registered as a Hydropower Equipment Supplier of KHNP
    (Bearing Oil Cooler, Floodgate Packing, Leaded Tin Bronze Bush)
2005
  • 04Registered as a Qualified Provider of Korea 5 Power Companies and KHNP
    (Transformer Radiator)
2002
  • 03Registered as a Maintenance Service Provider of EWP
  • 01Registered as a Maintenance Service Provider of KOEN
2001
  • 12Registered as a Maintenance Service Provider of KOSPO
  • 12Registered as a Maintenance Service Provider of KOWEPO
  • 04Registered as a Maintenance Service Provider of KHNP
2000
  • 06Registered as a Maintenance Service Provider of Korea 5 Power Companies and KHNP
  • 04Acquired ISO 9001 (Quality Management System)

1980 - 1999

EXPERIENCE THE DIFFERENCE
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1992
  • 10Succeeded to develop a FIN TUBE
1982
  • 09Made the Korea first small oil cooler prototype (13SERIES)
1980
  • 10Established SUNGSAN GIEUPSA