Description: Neenah Enterprises, Inc. (NEI), has consistently maintained its industry leadership, delivering durable and expertly engineered structural and sustainable casting solutions for customers in Infrastructure and Industrial markets.
frames (827) covers (758) enterprises (234) manhole (84) neenah (63) trench (62) grates (50) nei (43) inlet (32)
With 150 years of experience, Neenah Enterprises, Inc., (NEI) has been a consistent leader in delivering durable and highly engineered, structural, and sustainable casting solutions for customers in Infrastructure and Industrial markets with an unmatched depth and breadth of expertise.
Winning Combination. World-class technology for casting designs engineered for longevity, light-weighting and fabrication to cast iron conversions.
Investigate. Innovate. Improve. We’ve been at the forefront of innovation for 150 years with 20+ patents. Our first patent from 1932 is still in use today.