The Penray Companies, Inc.

The Penray Companies, Inc.


The Penray Companies, Inc. has been the standard of excellence in product quality and service for professionals for more than five decades.We set the pace in cooling system & fuel treatments and shop chemicals that maximize performance and help extend vehicle life. Penray serves the heavy-duty and automotive chemical industries. Two main plants in Elk Grove Village and Wheeling IL manufacture both liquids and aerosol products. Penray is comprised of four separate business units: heavy-duty, automotive, export, and custom manufacturing.


- Penray Power Fleet

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