Denso Thermal Systems Polska Sp. z o.o. is one of a few production plants which make up Denso Thermal Systems Sp. A. which belongs to the international holdings company Denso Corporation which is active all over the world. Denso Corporation branches are responsible for the design, industrial development and production of hi-tech automobile components. The company purchased an Okayo EJ-7 tourguide system in October 2015.