닫기

COMPANY

PRODUCT

APPLICATIONS

COMMUNITY

Best Valve Solution Partner DongHae Co.,Ltd.

History

Home Company History

  • 2020~
    • Dec.2020

      Certificate of Excellent Water Industry Product (Ministry of Environment)

    • April.

      Supplies the soft seat slim gate valves to local water supply facilities, environmental facilities,

    • Supplies the soft seat slim gate valves to local water supply facilities, environmental facilities, multi-purpose water supply facilities of farming and fishing villages and so on.

    • Exports to Japan, Vietnam, Singapore and so on

    • March.

      CEO was awarded Accolade of Proud Water and Wastewater Worker by Minister of Environment

  • 2019~2015
    • May.2019.

      Soft Seat Gate Valve for Water Service

    • Selected as Test Purchasing Product of Technology Development(Small and Medium Venture Business Administration)

    • June.2018.

      Certified Performance of Control Valve for Water Service by Small and Medium Venture Business Administration

    • Evaluated to be excellent at Verification Project of Control Valve for Water Service by Korea South-East Power Co., Ltd.

    • Feb.2017.

      Achieved Qualification Certification of Control Valve for Water Service by Korea Water and Wastewater Association

    • Aug.2016.

      Achieved Integrated Maintenance Qualified Enterprise certification from local 5 power companies

    • Recommended as Preferential Purchasing Products of Superior Invention (Korea Invention Promotion Association)

    • Jan.

      Achieved Hygiene and Safety Standard certification (KC - Control Valve for Water Service, Korea Water and Wastewater Association)

    • Oct.2015.

      Achieved Environmental Management System certification (Korea Productivity Center Quality Assurance)

    • Achieved Occupational Health and Safety Management System (OHSMS) certification (Korea Productivity Center Quality Assurance)

    • Achieved the patent on SOFT SEAT GATE VALVE

  • 2014~2010
    • April.2014.

      Registered as INNO-BIZ company
      Registered as a subcontractor to MHPS Korea
      (Mitsubishi Hitachi Power System Korea Ltd.)

    • Aug.2013.

      Achieved ISO 9001 (GK-1019-QC)
      Achieved CE (K5882/M13)

    • Dec.2012.

      Changed the company name to DongHae Co., Ltd.

    • Feb.

      Completed and moved to the new factory of present 350-11 Habinnam-ro,
      Habin-myeon, Dalseong-gun, Daegu Metropolitan City

    • Dec.2011.

      Registered as a subcontractor to Hyundai Heavy Industries Co., Ltd. (shipbuilding)

    • Aug.

      Registered as a subcontractor to DSME (shipbuilding)

  • 2009~2003
    • June.2009.

      Registered as a subcontractor to Samsung Heavy Industries Co., Ltd. (shipbuilding)

    • May.2008.

      Achieved API Q1 certification

    • Jan.2007.

      Registered a patent on Improvement of Seat Structure of
      KNIFE GATE VALVE

    • May.2005.

      Achieved ISO 9001 (DAS : DKQ-5902)

    • April.

      Registered as a subcontractor to Doosan Heavy Industries & Construction
      Registered a utility model of 2-WAY and 3-WAY BALL V/V Metal seat

    • May.2003.

      Achieved ISO 9001 (DAS : DKQ-5902)

    • April.

      Registered as a subcontractor to Doosan Heavy Industries & Construction
      Registered a utility model on 2-WAY and 3-WAY BALL V/V Metal seat

    • March.

      Expanded and moved the company (537 Seojae-ri, Dasa-eup, Dalseong-gun, Daegu Metropolitan City)

    • Feb.

      Founded DongHae Valve

Dong Hae Co., Ltd.
350-11, Habinnam-ro, Habin-myeon, Dalseong-gun, Daegu (zip 42905)

dhvalve@dh-valve.co.kr +82-53-585-6992/4 +82-53-585-6993

위로