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Welcome to Plastics Engineering Company...

Plastics Engineering Company is a leading North American manufacturer of phenolic resins and thermoset molding materials, selling products under its trademark plenco.

If you have a phenolic resin or thermoset molding material project, chances are, the plenco team can make it work. We've been doing it for over 75 years.

Come and benefit from the plenco difference.

Plenco Molding Material Information
Plastics Engineering Company
3518 Lakeshore Road, P.O. Box 758
Sheboygan, WI 53082-0758 U.S.A

Phone (920) 458-2121
Fax (920) 458-1923

Email Orders to: orders@plenco.com