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150 Years of Manufacturing Expertise

NEI processes ductile and gray iron castings.  We are an industry leader dedicated to a lean, six sigma culture where safety is our top priority.

Manufacturing Capabilities

NEI is committed to continuous investment in our manufacturing facilities.  This commitment ensures we produce products with the most advanced equipment and optimized processes, allowing us to deliver quality products to our customers.  In addition, our talented manufacturing staff is always pursuing training on advanced manufacturing practices, including those based on Industry 4.0, to apply best practices to our operations.

  • Casting, machining, welding, assembly 
  • Diverse core-making
  • In-house pattern-making 
  • Automation and robotics
Manufacturing Locations

NEI has three manufacturing facilities, all located in the United States:

Our locations allow us to ensure products are manufactured and delivered to customers reliably – when and customers want them!