Catering businesses and venues need a portable, disposable means of transporting, heating, and serving food. Source Supply has a massive selection of food warming products, including Handi-Foil containers in a number of shapes and sizes, Ethanol Gel for heating, cooking torches, match lighters, and so much more. We also have a variety ofchafing racks available. You'll find all of the food warming products you need in bulk right here at Source Supply.