331 (Primary Metal Manufacturing)

Dewine Mechanical, Inc.

Columbus, Nebraska
Dewine Mechanical, Inc. is primarily engaged in the production of steel and piping products assoicated with the biofuel industry.

Deeter Foundry, Inc.

Lincoln, Nebraska
Deeter Foundry, Inc. is primarily engaged in manufacturing gray and ductile iron castings, including cast iron pressure and soil pipes and fittings.