Zakłady Magnezytowe "Ropczyce" S.A. is the largest manufacturer of ceramic refractory materials in Poland and one of the largest manufacturer of ceramic refractory materials in Europe.
Grzegorz Ubysz
Mr Ubysz studied in the Faculty of Foreign Trade in the Economic College in Prague. He is the Managing Director of INTERMINEX Handelsgesellschaft from Vienna. Before, in the years 1981-1988 he worked for the Foreign Trade Agency "MINEX" in Warsaw.