Storage Capacity: Typically ranges between 350 to 700 liters depending on the model. Cooling Temperature: Deep and stable cooling ranging from -18 to -22 degrees Celsius. Glass: Double or high-quality thermal glass door with anti-fogging feature to maintain clear visibility. Shelves: Equipped with durable and adjustable shelves (usually 4 to 6 shelves) for organizing products. Control: Digital screen or control panel for precise temperature adjustment. Structure: Made of durable, rust-resistant materials such as stainless steel or treated steel.