The door of the refrigerator has excellent sealing, which can prevent the leakage of cold air and isolate changes in external temperature and humidity, thus providing the best storage environment for wine. In addition, the lighting system of the refrigerator mainly uses soft light to avoid adverse effects of direct light on the wine.

The wine refrigerator has a humidity control function, which can maintain appropriate humidity to prevent the wood stopper at the mouth of the wine bottle from drying and shrinking, causing air to enter the bottle and affecting the quality of the wine. Wine refrigerators usually use shockproof and light resistant materials inside to reduce the impact of external vibration and light on the wine, and maintain its quality.