A small refrigerator is generally divided into two kinds of indoor and outdoor 1. cold outside ambient temperature and humidity: + 35 ℃; relative humidity of 80%. 2. Setting the temperature inside cold: cold storage: + 5 ~ -5 ℃; refrigerated cold: -5 ~ -20 ℃; cold storage: -25 ℃ 3. into the cold food temperatures: L level cold: + 30 ℃; D class, J-class cold: + 15 ℃. Small refrigerator optional advanced refrigeration units, storage capacity and refrigeration equipment to match the whole rationale for cold storage, cold storage and cooling speed, energy saving cold storage equipment, and fully automated operation, safe and reliable operation. Small fabricated cold storage for a wide, cold storage temperature range of 5 ℃ --23 ℃, special fabricated cold storage up to below -30 ℃, can meet the needs of different applications for a variety of industries and departments. _ Snow Dragon refrigeration cold storage units (certified) _ cold storage provided by the Dongguan City-long Refrigeration Electrical and Mechanical Equipment Engineering Co., Ltd .. Dongguan City-long Refrigeration Electrical Equipment Engineering Co., Ltd. (www.dgxuelong.com) is Dongguan, heat, refrigeration and air conditioning equipment leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. In the Snow Dragon refrigeration leadership with the staff warmly welcome all inquiries negotiations to create a better future XUELONG refrigeration.