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Quality Certifications

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Gate Valves

The global excellence in quality was verified by acquiring the international quality certification and the overseas major ship
classification certification. A foothold is being established as the global valve maker satisfying the customers with the
best quality through the steady R&D investment.

  • Tee type globe valve with
    improved sealability
  • Cryogenic Valves
  • Cryogenic Ball Valves
  • Bypass Valves for
    High Pressure steam
  • High pressure control valve for re-liquefaction of cryogenic high-pressure gas
  • High pressure flow
    control valve for
    re-liquefaction of
    cryogenic high-pressure gas
  • Cryogenic Valves with
    improved sealing and
    flow control
  • Top Entry Ball Valves
  • Cryogenic Butterfly Valves
  • 상표등록증 (제 6류 등 3개류 금속제 밸브(기계부품은 제외) 등 19건)
  • 상표등록증 (제 7류 수족관용 공기펌프 등 947건)-2
  • 상표등록증 (제 7류 수족관용 공기펌프 등 947건)
  • 상표등록증 (제 6류 금속제 빗자루 손잡이 등 333건)
  • 상표등록증 (제 6류 금속제 빗자루 손잡이 등 333건)-2
  • 상표등록증 (제 6류 금속광석 등 487건)