Chairman D. Dan Kahn founded PTS in 1951 to serve small factories and shops in the Detroit area. The Kahn family still controls Production Tool Supply Company, LLC. Production Tool Supply totes the tools of the trade -- and it distributes them to more than 50,000 customers worldwide. With nine showrooms in Michigan and Ohio, the company (PTS) distributes brand-name discount industrial tools and machinery. It markets approximately 235,000 products through a 1,700-page catalog, on the Internet, and through independent distributors. Products include cutting tools, carbide tools, abrasives, measuring tools, clamps and vises, power tools, tool safety products, and power machinery by blue chip OEMs, such as Bosch, Porter-Cable, and Sandvik.