With 6 burners pumping out up to 80,000 BTUs, The Napoleon Prestige Pro500 is the king of the backyard cookout. Napoleon is North America’s largest privately-owned manufacturer of fireplaces, stoves, grills and heaters. At a massive manufacturing facility near Barrie, Ontario, Canada, BRANDMADE.TV filmed how Napoleon takes massive sheets of shimmering stainless steels and makes the Prestige Pro500 Grill.