Due to the rapid development of cold chain logistics, the demand for 4.2m refrigerated trucks is also growing. We all know that there are a lot of 4.2 refrigerated trucks, domestic and imported, so what are the advantages of domestic 4.2- meter refrigerated trucks? There are a lot of people here who are subjectively arguing that it is of course good to import. Although the prices are high, but the things are good, this is too unilateral. In the economic globalization, domestic production is not as many as it used to be. In other words, as far as the current manufacturing technology is concerned, there is not much difference between domestic and foreign companies. Most manufacturers acquire users and reputation for improving the quality of their products. Even if they do not have R&D capability or the technology is poor, they will also purchase high-priced foreign technology patents. . Of course, both domestic refrigerated car manufacturers and foreign refrigerated car manufacturers must emphasize the stability of the car and the refrigerated reliability. This is what users want. The refrigerated vehicle used for cold chain transport is a refrigerated transport vehicle equipped with a refrigerating device of a refrigerating compressor unit and a polyurethane insulated chamber, and is commonly used for transporting frozen foods, dairy products, fruits and vegetables, and medical supplies. It is composed of a special-purpose automobile chassis and heat insulation and heat preservation body, in which the insulation class is generally composed of polyurethane, glass fiber reinforced plastic, stainless steel, and other important components such as a refrigeration unit and a temperature monitor. At present, the production technology of domestic refrigerator car bodies mainly consists of injection-foaming and integral-frame injection-foaming and vacuum-adhesive bonding. The refrigeration methods mainly include salt ice refrigeration, cold plate refrigeration, and dry ice refrigeration. The compartments can be divided into bread-type refrigerated compartments and semi-trailer-type refrigerated compartments. According to their size, they can be classified into micro refrigerated trucks, small refrigerated trucks, medium-sized refrigerated trucks, and large refrigerated trucks. At present, China's urbanization still lags far behind that of developed countries, but as the country's economy is getting better and better, people's living standards are getting higher and higher, and food supplies for daily life are increasingly becoming unsatisfied with the status quo. It is like the lack of aquatic seafood in the Central Plains, and the good fruits and vegetables in the coastal areas are not as good as in the Central Plains, so that cold chain logistics is more needed, and the 4.2- meter refrigerated truck has also entered the stage of history. Through the 4.2- meter refrigerated truck to transport various items to various regions, and the items still maintain the original freshness, I think there will be no shortage of consumers, thus greatly promoting the shipment of 4.2- meter refrigerated trucks, and domestically produced The price of the 4.2- meter refrigerated truck has great advantages. I think it will usher in another spring. Processing Services,Parts Machining Service,Custom Single Punch Dies,Custom Progressive Die Ningbo Metal Sharing Supply Chain Management Co., Ltd , https://www.sheetsharing.com