Glass door refrigerators are commercial cooling units designed to display products while keeping them cold. They feature transparent glass doors that allow customers to see the contents inside, making them ideal for grocery stores, convenience stores, and restaurants. These refrigerators come in various sizes and configurations, often equipped with adjustable shelving for easy organization. These units are energy-efficient and often include LED lighting to enhance visibility. Glass door refrigerators help businesses attract customers by showcasing items like beverages, dairy products, and snacks. They are essential for maintaining product freshness while providing an appealing display for shoppers.