Cold storage | Snow Dragon refrigeration small refrigerator (certified) | Cold Storage Co., provided by Da Lingshan Town, Dongguan City-long Refrigeration Electrical and Mechanical Equipment Engineering. 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. Cold storage refrigerator temperature is generally (-15 ℃ ~ -18 ℃) cold storage, are at the different temperatures of cooling and freezing food food cold storage at different temperatures for short-term or long-term storage. Mainly applied to meat, fish and other food storage. Generally there is such a demand for refrigeration of food, in order to maintain its desired temperature shelf storage. Because the temperature drops below -15 ℃, higher rate freeze food cold storage equipment, micro-organisms and enzymes is essentially defunct, growth, oxidation is very slow. Therefore, food can be stored for a long time cold storage installation, and a better quality refrigerated. Quick freeze food has the following advantages: (1) to avoid generating large ice crystals (2) between the cells to reduce intracellular analysis of cold water outside, less drip loss during thawing (3) internal tissue concentrated solute and food organizations, colloid and the time the various components in contact with each other significantly shortened, condensed down to a minimum harm (4) food quickly reduce the temperature to below the activity of microbial growth, favorable to resist microbial growth and biochemical reactions (5) frozen food device short residence time, help improve equipment utilization and continuity of production