Serving the Food, Dairy & Sanitary Stainless Steel Industries since 1978. Koss Industrial, Inc. provides mechanical engineering & design, electrical engineering, instrumentation & automation, precision machining, waterjet cutting, fabrication, finishing, process piping, road crew installation, start-up, trouble-shooting and field service. We are a provider of pumps, valves, fittings and heat exchangers along with a vast array of custom equipment. We design and fabricate custom equipment to complement unique applications.