As we already said in the cover text, the main inspiration of Austro-Hungarian engineers was the oak tree that sovereignly ruled in this area. The geological position of the Teslić municipality just like the pedological structure of soil that is of fantastic chemical composition, which in combination with the atmospheric influences, creates fantastic conditions for the increment of precious deciduous trees, including oak. The oak processing is approached cautiously, with respect and patient work where the speed is not the priority. A detailed approach and an approach where the processing of each oak element is done sensitively in combination with the mentioned tradition, make oak semi-products and products coming out of our plants into our honour and pride. We would also like to inform you that we receive a lot of  oak material from our sister company from the Republic of Croatia, more precisely from Slavonia, a place that the best-quality European red oak comes from.