In general, welding is described as a fabrication or sculptural process that joins materials, usually metals or thermoplastics, by causing coalescence. Commonly used are energy sources like gas flames, electric arcs or electron beams to work the respective material. Konko S.A. from Mysłowice in Poland specializes in this field of operation. The Polish company manufactures and distributes welded products, for example belt conveyors, stage loader pans or components for monorail transport systems.