Huizhou City refrigerator | refrigerator repair | Snow Dragon refrigeration cold storage (certified merchants) 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. Quick-frozen food cold storage refers to the rapid adoption of the biggest ice generation area, when the average temperature reaches -18 ℃ sometimes rapid freezing method. A wide variety of food will change in the freezing process, such as physical changes (volume, thermal conductivity, specific heat, dry consumption changes, etc.), chemical changes (protein denaturation, discoloration, etc.), changes in tissue and biological and microbiological of change. Is characterized by the rapid freezing of food to maximize their food original color, flavor and nutritional value. That is, in the freezing process must ensure that these various changes that occur in food maximize reversibility. Our "sincere dedication cold storage units, the pursuit of excellence" spirit of enterprise, with advanced product design, a comprehensive quality assurance, prompt after sales service network to achieve technology Societe Generale, the quality of Societe Generale, Societe Generale's goal combination of cold storage services, and adhere to innovation, the pursuit of product excellence. Easy assembly and disassembly: cold siding mold all unified by the internal bump slot connection, easy assembly and disassembly handling, short installation period of cold storage prices, small refrigerator 2-5 days to delivery, storage body can be freely combined according to user needs, separated or increase, decrease. Widely applicable: cold storage temperature are: -15 ℃ ~ -30 ℃, + 10 ℃ ~ -5 ℃, -15 ℃ ~ -20 ℃, + 5 ℃ ~ -5 ℃. And to achieve a two-temperature or warm library, to meet the different needs of users.