It is important to choose a refrigerator option for essential items such as shopping malls, cake shops, and dessert shops. A suitable refrigerator can bring great profits to businesses. However, facing the stunning refrigerators in the store, which one is the right one for us? This two minute article teaches you how to purchase refrigerators. If one believes that the larger the refrigerator, the better, and the lower the energy consumption, the better, then this perception is incorrect. Instead, it is necessary to choose the appropriate capacity, cooling method, and other additional functions according to the store's needs, and also pay attention to after-sales service. When choosing a refrigerator, the following five factors should be considered: preservation function. More and more consumers are paying attention to food hygiene. When customers choose products, the first thing they look at is the appearance. A refrigerator with strong preservation function can keep food fresh for a long time. In order to meet customer needs, major merchants should pay special attention to its preservation function when purchasing a refrigerator. Its preservation technique is computer temperature control, and the entire process uses computers to complete dual temperature and dual control, Truly ensuring that the refrigerator always adheres to a constant low temperature environment and adheres to the novelty and nutrients of the food. Many businesses think that when buying a suitable refrigerator, they often overlook the huge electricity cost of opening it for a long time, because when choosing a refrigerator, it is important to pay attention to the refrigeration method of the refrigerator. There are three main refrigeration methods for refrigerators: 1. Direct cooling, which is cheap, more power saving, has a large useful volume, good preservation and moisturizing function, but the temperature is uneven, requiring frequent defrosting, and is suitable for dry southern and inner marine areas. 2. Air cooled refrigeration type, active defrosting, low humidity, average cooling temperature, easy drying and dehydration of food, suitable for humid areas such as coastal areas and the Yangtze River, high power consumption, and small useful volume. 3. Direct cooling air cooling type, which provides direct cooling to the refrigeration room and air cooling to the freezing room, has both advantages, but consumes high power. When choosing a refrigerator with good or bad quality, we have a long-term plan to use it, so choosing a high-quality and durable refrigerator is crucial. Refrigerator design should be humanized and tailored to daily needs; Manufacturers with high skills often ensure the quality of refrigerators more effectively; High quality components such as pure steel pipes and export coated steel plates are indicators of the refrigeration fragmentary lifespan. As consumers become more and more sensitive to shopping, the issue of energy consumption in refrigerators has aroused widespread concern, and manufacturers have successively launched energy-saving refrigerators. However, it is not necessarily that the lower the energy consumption, the better. Some manufacturers may only adopt new techniques to increase the insulation layer in order to achieve energy-saving goals. However, such energy-saving is at the cost of improving the price, and its functions may also be affected to some extent. In fact, energy-saving not only needs to be improved from the product structure itself, but also requires careful design and matching from the core component of the compressor unit, The units produced by different engineers are likely to be different, and the energy consumption of different units is definitely different. No matter how good the after-sales service is, refrigerators always have to be repaired. Therefore, in addition to choosing a high-quality refrigerator, good after-sales efficiency is also a consideration that customers need to consider when purchasing refrigerators. When contemplating, one can weigh the manufacturer's after-sales service level based on real factors such as repair costs, warranty time limit, repair speed, one-sidedness and thoughtfulness of repair services. After sales are directly maintained by the manufacturer, with a one-year warranty for the general machine and a three-year warranty for the core component of the compressor