Trust Source Supply for the best in food trays, containers, and lids for your commercial operation. Whether you are a school campus looking for foam serving trays or a catering company looking for microwave-safe, disposablefood trays and lids, Source Supply has what you need. We carry top brands like Genpack, Dart, and Handi-Foil, so you know you're getting the best value. Shop Source Supply for bulk orders at wholesale pricing.