In the past two years, âhoardingâ has undoubtedly become one of the hottest keywords. Hoarding has also brought a rapid rise in the demand for freezers with high-capacity refrigeration as the main function. According to industry online statistics, the global sales scale of refrigerators and freezers reached 21.05 million units in 2021, with a year-on-year increase of 8.5%. Affected by the epidemic, the refrigerator and freezer market in most parts of the world has maintained a high growth, among which the growth rate in Europe is the highest. In 2021, the scale of the whole European market exceeded 44 million units, with a year-on-year increase of nearly 16%. Household freezers, vertical freezers and ice bars, as the storage supplement of refrigerators, have become the âsecond refrigeratorâ for more families.