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We work with many large electrical utility companies in the U.S. to design cover solutions for safe and secure underground distribution networks.
Learn moreOur Company
Neenah Enterprises, Inc. which consists of Deeter Foundry, Neenah Foundry, and US Foundry has merged all its companies under the Neenah Foundry name. Neenah Foundry is a 150+ year old brand and encompassing the Deeter Foundry & US Foundry brands adds to our strength in heritage, quality of products, and commitment to our employees and customers. We are excited to be under one company name to continue to serve our customers moving forward.
Featured Products
Controlled Pressure Release Manhole Cover
Prevent injury and damage caused by manhole covers during explosion events. Our cover can raise up to 4" to release pressure but does not leave frame during an event.
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InfraLOCK Manhole Cover
Our high security locking manhole system protects the nation's underground infrastructure.
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InfraLOCK Release Manhole Cover
Safely release pressure from explosion events while securing underground infrastructure. Our cover is built to last with the highest level of security while integrating the most pick proof and weather resistant lock.
Learn MoreOur Capabilities
Neenah Foundry has been a consistent leader in delivering durable and highly engineered, structural, and sustainable casting solutions for customers in Infrastructure markets with an unmatched depth and breadth of expertise.
Infrastructure Markets
Infrastructure Solutions
LATEST NEWS RELEASE
Charlotte Pipe and Foundry and Neenah Foundry Acquire Bingham & Taylor
Charlotte Pipe and Foundry Company, in conjunction with Neenah Foundry Company, celebrate their enduring commitment to American manufacturing with a strategic initiative aimed at enhancing urban infrastructure while continuing focus on innovation, local partnerships, and building a stronger future for the communities it serves.
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LATEST NEWS RELEASE
Amanda Malpass selected as a Top 10 Finalist for the 2025 NAASE Sales Engineer of the Year
This award honors Sales Engineers who turn problems into possibilities, elevate customer experiences, and deliver measurable business impact across every stage of the solution cycle.
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