Karjo Trucking

Dayton Freight Lines, founded in 1981, is a private, less than truckload freight carrier. It has a fleet of more than 800 tractors and 1700 trailers. The company serves customers throughout the United States, Canada, Puerto Rico and Guam. It has the capability to offer shippers one or two day service to thousands of locations in the central United States. The company has headquarters in Dayton, Ohio, and nearly 40 service centers throughout Illinois, Indiana, Iowa, Kansas, Kentucky, Michigan, Minnesota, Missouri, Ohio, Pennsylvania and Wisconsin.

SPX Service Solutions supplies diagnostic products and tools for various automobile manufacturers. The company offers job tools and equipment for various automobile parts that include engines, electrical distribution, manual transmissions, frames and mounting. It provides a variety of tools, including slide hammers, dial indicator gauges, holding fixtures, pinion oil seals and output shaft seals. The company supplies tools for various makes of vehicles that include Ford, Mitsubishi, Toyota and Volvo. It also offers a wide range of aftermarket tools and equipment, including timing lights and battery and electrical testers. Additionally, the company sells scanners and air testing equipment. SPX Service Solutions is located in Warren, Mich.