Refrigerator freezer refrigerator refrigeration repair _ Snow Dragon (certified) _ Changping 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 a professional engaged in "sales, installation, maintenance, electrical and mechanical equipment (excluding Holds for repair of electrical equipment), refrigeration equipment," the business, the company adhering to the "integrity management, service intentions, "the idea, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Fu. Copeland Scroll compressors - Details :( a) Copeland Scroll Compressor Features Easy installation: 1, the overall structure of cold storage box works, compact structure, beautiful light; easy to install on the wall; the unit out of the tube Interface is equipped with shut-off valves cold storage equipment, easy installation and maintenance. 2, high durability: Host selection Copeland ZB Hermetic scroll compressor, low vibration, low noise, reliable operation, brass aluminum radiator, high heat transfer efficiency, long service life. Cold storage purposes: 1. cold storage of a wide range of items such as fruits, vegetables, eggs, meat, dairy products, medical supplies, seafood, ice cream and so on. 2. The refrigerator is divided between the cooling room freezing cold room being cooled, refrigerated and freezer to freeze objects between five workflows. Small refrigerator divided into indoor and outdoor type: 1. outdoor ambient temperature and humidity: + 35 ℃; relative humidity of 80%. 2. The indoor setting temperature: cold storage: + 5 ~ -5 ℃; refrigerated cold: -5 ~ -20 ℃; cold storage: -25 ℃ 3. graded into cold food temperatures: L level cold: + 30 ℃ ; D, J-class cold: + 15 ℃.