Goods made of plastic (semi-finished products), in particular sealing and packaging materials; molded and stamped parts made of plastic, in particular filling gaskets, spacers, cable bushings, clamping sleeves and insulating washers and insulating bodies; semi-processed plastic materials for rollers, valve pistons and valve bodies; insulating washers; insulating covers for industrial machinery as bellows, namely flexible plastic tubes for length compensation; support rings and support sleeves...