Kneeling, how to choose "hotel refrigerator", what data do you mainly refer to? Please ask professionals to answer.

Generally, refrigerators with a single capacity of about 50L are used, and some adopt absorption refrigeration mode (running without sea noise) and some adopt compressor refrigeration mode (running with low noise). Cheap, low cost. Of course, what kind of refrigerator to use depends on the type of guest room, and some also use two refrigerators with a capacity of about 100L L.