  Tunnel Boring Machine

• Earth Pressure Balance
• Slurry
• Dual-Mode
• Horseshoe-Shaped
• Rectangular
• U-Shape Open-Type
• Pipe Jacking Machine
• Gripper
• Double Shield

  Tunnelling Equipment

• 3-Boom Drill Jumbo
• Wet Shotcreting Machine
• Roadheader

  Cutting Tools

  Steel Structure