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Manholes & Manhole Covers in Alton, IL
1. Neenah Foundry Company
55 Cherokee Dr, Saint Peters, MO 63376
2. Kohnen Concrete Products Inc.
Po Box 276, Germantown, IL 62245
From Business: Kohnen Concrete Products is a family owned business founded in 1952 by Clarence Steve Kohnen. The business had its beginnings as many ventures did after WW II. Using a can do…
72 Years
in Business
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