A supermart display rack is a type of shelving unit that is specifically designed for use in supermarkets and other retail stores. These racks are typically used to display a variety of different products, including groceries, snacks, beverages, and other items. Supermart display racks are designed to be sturdy and durable, and they are usually made from materials such as metal, plastic, or wood. They are typically adjustable, allowing store owners to customize the size of the shelves to fit their products. Some display racks also have wheels or casters, making them easy to move around the store.