• What We Do
• Steel Plants
  • Ironmaking
  • Steelmaking
• Waste to Energy
  • Waste to Energy Plants
  • Resource Recycling
  • Soil/Groundwater Remediation
• Energy Solutions
  • On-site Energy Service / Co-generation
  • Biomass Power Generation
  • Geothermal Steam Production Facility
  • Energy-Saving CO₂ Absorption Process (ESCAP™)
• Oil and Gas
  • Oil and Gas Exploration Facilities
  • Marine Engineering and Construction
• Building Construction and Steel Structures
  • Building Construction
  • High-Tech Steel Structures
  • Response Control and Seismic Isolation Devices
  • Bridge Products
• Pipelines
  • Onshore Pipelines
  • Water Works
  • Energy Plants
• Business Creation
  • Palm Trunk
  • Biomass-to-ethanol Conversion Equipment
  • Submarine Resources Development
  • Large-scale Open Water Aquaculture System
  • Modified Coal Manufacturing Technology for Electricity Generation

NIPPON STEEL PIPELINE & ENGINEERING CO., LTD. has achieved outstanding results on pipelines for gas and liquids, including those constructed in dedicated shield tunnels under major roads, on the seabed, in mountainous areas, and elsewhere.