Neenah Foundry

Neenah Foundry has been manufacturing iron castings for the infrastructure market for over 150 years. Our commitment to product quality and customer service is the driving force behind everything we do. Neenah Foundry produces manhole frames & covers, inlet frames & grates, trench frames & grates, airport products, bridge drainage, tree grates, detectable warning products, downspout boots, and access & hatches covers.