Oslo, Norway– Hexagon Purus, a world leading manufacturer of zero-emission mobility and infrastructure solutions, has been selected as supplier of hydrogen cylinders for the fourth year in a row by New Flyer, a subsidiary of NFI Group Inc. (“NFI”), a leading independent global manufacturer of bus and coach solutions, playing an active leadership role in zero-emission transportation. New Flyer proudly delivers low- and zero-emission heavy-duty transit buses to customers across the United States and Canada.