How maintenance liberation refrigerated truck? 1 refrigerated truck battery terminals must be firm, no corrosion. Electrolyte should be full mark. 2 with the belt must be kind of good and adjusted to the proper degree of swelling. In the span between pulleys central 13mm sag. 3 Electrical check the electrical control circuit for all electrical connectors to make sure they securely. Wires and terminals should be free from corrosion, cracking or burning water. 4 structure visual inspection unit for leaks, loose parts or breakage and other damage. All-large cold chain products are widely absorbed the characteristics of similar foreign products, and extensive use of imported parts and components manufacturing. Where 'Mukden-large' 'Imperial Star' brand automobile transport fresh, chilled, frozen crew won the Liaoning innovation BrandName Award, Liaoning Province Outstanding Entrepreneur Award for Innovation. -Large refrigeration units are all cold chain after years of practical verification and technical deposition car refrigerator, the company passed ISO9001-2008 international quality management system certification refrigerator, all products tested by the Shenyang Product Quality Supervision and Inspection Centre qualified. According to Engineering, South China Agricultural University, Guo Jiaming teacher introduced: "The technology is by regulating the transportation equipment-car temperature, humidity, oxygen concentration, carbon dioxide concentration, changes in environmental preservation in the car, can effectively inhibit the respiration cryocooler, fruits and vegetables extend shelf life, product quality protection refrigerator Hikuma, compared with the traditional refrigerated truck, it can extend the shelf life of fruits and vegetables 1-2 times. "In the Shenyang-large cold-chain equipment Manufacturing Co., Ltd. in the process of development and growth, the introduction of the United States Thermo King Series Transport refrigeration unit technology, has developed a car fresh units, refrigeration units products, storage units, cryogenic units, heating units and other five categories of fuel more than 30 varieties. -Large refrigeration units are all cold chain after years of practical verification and technical deposition, the company passed ISO9001-2008 international quality management system certification, all products tested by the Shenyang Product Quality Supervision and Inspection Centre qualified. Now Shenyang-large cold chain all kinds of products are sold throughout the territory of Heilongjiang Province, Jilin Province, the whole territory of the whole territory of Inner Mongolia Autonomous Region, Liaoning Province, the whole territory of the whole territory of Hebei Province, Shandong Province, the whole territory. Shenyang-large Cold Chain welcome new and old customers to negotiate. Car refrigerator, refrigerator, Shenyang-large cold chain provided by Shenyang-large cold-chain equipment manufacturers Limited. Shenyang-large cold-chain equipment Manufacturing Co., Ltd. (www.syydzl.net/) strong, credible, in Shenyang, Liaoning province heat, refrigeration and air conditioning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shenyang-large cold-chain equipment Manufacturing Co., Ltd., and you hand in hand into the brilliant, for a better future!