1、 The refrigerator compressor is a key component of a refrigeration unit, and also the core of a refrigerator. Its software environment is different from that of a household refrigerator, and its working function is much higher than that of a household refrigerator. Therefore, a good refrigeration compressor is a safe guarantee for the stable and long-term operation of a refrigerator.

2、 The insulation and heat preservation characteristics are also crucial. One refrigerator does not have a good insulation and heat preservation effect, and cold air will continue to leak out. Any amount of refrigeration compressor is also in vain, because the continuous operation of the refrigeration compressor not only consumes electricity, but can even cause damage to the refrigeration compressor.

3、 A stronger cabinet door is a prerequisite for good insulation and heat preservation characteristics. When selecting, it is necessary to check the airtightness of the cold cabinet door. Good airtightness makes the cold cabinet less prone to leakage, and conversely, poor airtightness makes it more energy-efficient.

4、 Refrigerators are already durable large and medium-sized household appliances, and small problems are inevitable in high resilience and extreme software environments. Therefore, in the selection process, it is necessary to grasp the after-sales service difficulties of the corresponding products. Only reliable refrigeration manufacturers can provide excellent service, which is also a crucial point to pay attention to when purchasing refrigerators.