PENRAY MARKS 65th ANNIVERSARY; AN AMERICAN SUCCESS STORY

12-22-2015

Wheeling, Il December 22, 2015 – 2016 will prove to be an exciting year for Penray Inc. as it celebrates its 65th anniversary. Founded in 1951, the company will engage in a year-long program of activities marking the milestone of …

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PENRAY INTRODUCES NEW VIDEO ON DIESEL FUEL PROBLEMS AND THE SOLUTION

09-29-2015

Wheeling, IL September 29, 2015 – Penray, Inc. has introduced a new informational video that details the inner workings of heavy-duty diesel engine combustion. The video explains how the combustion process takes place in a diesel engine, what problems can …

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We are out at #HDAW_16 this week stop by and see us at booth 1228!

Timeline Photos

Jan 26th 4:26pm • No Comments

It's Penray's Anniversary! Here are some "blasts from the pasts" throughout our 65 years!

Penray Anniversary

It's Penray's Anniversary! Here are some "blasts from the pasts" throughout our 65 years!

Jan 25th 3:00pm • No Comments