Hebei Bona Enterprise
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Production Process

  • Automatic Making Sand Core
  • Atuto-line
  • Pouring Iron
  • Pick Up Pipe Fittings
  • Annealing
  • Make It to Be Round Shape
  • Flat
  • Polishing
  • Galvanization
  • Thread
  • Angle Measurement
  • Pressure Text
  • Package
  • Automatic Making Sand Core
  • Atuto-line
  • Pouring Iron
  • Pick Up Pipe Fittings
  • Annealing
  • Make It to Be Round Shape
  • Flat
  • Polishing
  • Galvanization
  • Thread
  • Angle Measurement
  • Pressure Text
  • Package
Automatic Making Sand Core Automatic Making Sand Core
Atuto-line Atuto-line
Pouring Iron Pouring Iron
Pick Up Pipe Fittings Pick Up Pipe Fittings
Annealing Annealing
Make It to Be Round Shape Make It to Be Round Shape
Flat Flat
Polishing Polishing
Galvanization Galvanization
Thread Thread
Angle Measurement Angle Measurement
Pressure Text Pressure Text
Package Package