On 28th November 2008 we organized at Manor House of Zieleniewskich in Trzebinia I trade seminar on the occasion on Steel Maker Day. The seminar was built around papers given by professors from AGH University of Science and Technology in Cracow – prof. dr hab. Inż. Edward Guzik and dr hab. Inż. Dariusz Kopyciński, the scientific and technical discussions and friendly meeting.