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.
Roman Wenc
Mr Wenc is a graduate of the Institute of Processing and Utilization of Mineral Raw Materials of the Akademia Górniczo-Hutnicza (Mining and Metallurgy Academy) in Krakow and Postgraduate Studies on the Preservation of Nature in the Academy of Agriculture. He passed an examination for members of supervisory boards. Since 1986 he has worked for Zakłady Magnezytowe "Ropczyce" S.A.