Since its foundation, Nihon Koso has prided itself on one thing above all else, our creative spirit.
Our creativity is the fuel that boost our youthful energy as we face new challenges in ‘daunting but promising areas of technology.

Application Product : Chemical、Petrochemical、Petroleum Refining、Shipbuilding、Electric Power、Gas Industry
Nihon Koso Valve Product Model :
  • Nihon Koso Globe Valve
  • Nihon Koso Gate Valves
  • Nihon Koso Ball Valves
  • Nihon Koso Butterfly Valves
  • Nihon Koso Smart Positioner Lineup
  • Nihon Koso Lock Valves
  • Nihon Koso Electro Positioner Lineup
  • Nihon Koso Pneumatic Positioner
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