RK SALES is a full service Manufacturers' Representative company found in 1982. We are dedicated to providing professional sales and engineering solutions for OEM Customers in the Upper Midwest Markets. Territories Include: - Minnesota - North Dakota - South Dakota - Northern Iowa - Western Wisconsin Our Products Includes: - Wire and Harnesses - Battery Manufacturing - Relays - Sensors and Solenoids - Switches and Connectors - Cooling Solutions - Contract Manufacturing - Transformers: