Hot Food Displays are capable of being functional as well as featuring food items in a variety of ways. Zesco has heated sandwich and pizza box display chutes with heated shelving that enables merchandising food quite well for any buffet. There are humidified heated display cabinets, some that are square shaped and others that have slanted front glass panels which are ideal for food display merchandisers. Within this group, we have the Hatco Serv-Rite portable buffet warmers. Manufacturers represented are Hatco, Nemco, RoundUp, Star and Vollrath.