We know in China, we usually use 220V/50HZ for voltage and frequency. For domestic commercial refrigeration products, we’ll match the system with 220V/50HZ to make them workable. While for some customers, they’ll need to change them to 110V/60HZ in their country.

We usually use different refrigerant to match the cooling system in commercial refrigerator industry. With the conception of environment friendly and worse global warming, more and more countries focus on the CFC free environment friendly refrigerant, here we discuss about normal models R134a and R600a.

With the development of social economy, people's awareness of environmental protection has been strengthened, and energy conservation has remained high. Freezers are an integral part of commercial equipment, and commercial freezers are critical to the food store, restaurant and food industries.

Nowadays, with the development of economy and improvement of people’s living standard, we have higher demand for freshness of our foods& beverages, thus accelerating the development of refrigeration industry. And they have been in wide application throughout normal life.

In the late summer and early autumn season, the freezer is still in the peak period of use in the industry. Many merchants will find that their own freezer cooling effect is poor or even not cooling, melted ice cream, non-cooled beverages, and deteriorated frozen foods.