Power Service Products to Build New 100,000-Square-Foot Bulk Storage and Blending Facility.

WEATHERFORD, Texas, May 15, 2015 – Power Service Products, the nation’s leading manufacturer of diesel fuel additives, today announced plans to build an additional 100,000-square-foot bulk storage and blending facility to meet increasing customer demand for Power Service’s complete line of year-round diesel additives.

The company’s manufacturing and bulk storage facilities, as well as its testing and research laboratory and corporate offices, are located on a 42-acre site in Weatherford, Texas. The new facility is scheduled for completion in March 2016.

“Our decision to expand is the result of an ever-increasing demand for our products in
the marketplace. We must produce them in greater quantities, quickly and efficiently to reach
our customers and network of distributors in a timely manner,” said Ed Kramer, president of
Power Service.

About Power Service Products

Power Service Products, a third-generation family- and veteran-owned company opened for business in 1956 in a small one-car garage and has since grown into one of the industry’s greatest success stories. The company’s research laboratory is a recognized leader in the development of a complete line of proprietary-formulated diesel fuel additives. The products are available at truck stops and automotive retailers nationwide. For more information about Power Service, visit the company’s website at powerservice.com.