Today SWP is the proud distributor of the following engine lines: Hatz Diesel, Isuzu Diesel, Perkins Engines, Robin America, Wisconsin and Continental Motors. In addition, Donaldson Filtration, FillRite Pumps and Lincoln Lubrication Equipment remain as mainstays in our product offering.

We continue to grow our manufacturing divisions as well offering custom packaged units, Hanco Generators, and custom portable lube trucks. And...in October of 2004, SWP was proud to become the newest distributor for Iowa Mold Tooling Co., Inc., a leading manufacturer of service vehicles and material handling systems specializing in a variety of industries. Still headquartered in Phoenix, AZ, we also have a branch in Signal Hill, CA. With over 100 employees, SWP has continued to grow thanks to the hard work and dedication of all its valued team members.