Cornfield and a blue sky

About Us

We take pride in every trailer we build.

NJF Manufacturing LLC, the company behind the Fuel PRO® Trailer brand, has long been a part of the Agriculture Industry. We only sell equipment we have used or would use on our own farm.
Nathan and Marie Frey and family
Owners Nathan and Marie Frey, and family

At NJF Manufacturing LLC., we pride ourselves in giving our customers the personal attention that they deserve. We take pride in each and every trailer that our top of the line Certified Welders construct. From start to finish, each trailer is pressure tested and inspected to give you the best trailer possible.

Fuel PRO® Diesel Fuel Trailers have a 5 year tank warranty, the best in the industry. As a member of the National Association of Trailer Manufacturer (NATM), NJF Manufacturing LLC. is in compliance with all DOT regulations.

NJF Manufacturing logo
Member of the National Association of Trailer Manufacturers

What we do

With a knowledge of diesel engines and the agriculture industry, Nathan Frey Farm Equipment was started in 1998. Nathan Frey Farm Equipment specializes in leading edge tillage equipment and grain trailers as well as used farm equipment.

History in Agriculture

At just 18 years of age, Nathan Jay Frey started his farming operation with a Farmall “M” and two bottom plow. He also pursued his degree at Northwestern College in Diesel Mechanics and Welding. Over the next two decades, the farming operation has grown into innovative farming practices and modern farm equipment on the same farm his ancestors homesteaded on in 1845.

More than trailers

With a knowledge of farm equipment sales and always a dream to manufacture, the Fuel PRO® Trailer brand was born. NJF Manufacturing LLC. also manufactures Frey Livestock Gates® and Freeze Guard Waterers®.

Steadily growing

In 2011, NJF Manufacturing LLC. was founded by Nathan in Upper Sandusky, Ohio. With a personal motto, “Don’t Ever Give Up”, he has been able to steadily grow NJF Manufacturing LLC.

With the next generation starting to work at NJF Manufacturing LLC, Fuel PRO® Trailers are here to stay.

Build your trailer

Select the options and features you need and receive a custom quote.