Marc Refrigeration Deli Display Cases. Marc refrigeration offers their customers an extensive range of bakery equipment that are manufactured keeping in mind various business needs. Their deli cases are aesthetically beautiful, robust, and known for durability and quality. What makes our bakery cases different from others. Attractive and elegant designs, availability of deli cases in different models and sizes, display cases are equipped with latest technology and special features, designs are customizable according to specific needs, forty years of experience in manufacturing refrigeration equipment, cases ensure high performance and reduced energy expenses, and use of curved insulated glass in various models.