Cold storage door manufacturers tell you that cold storage door refers to the heat preservation and closed door installed on the freezing environment equipment such as frozen warehouse and frozen warehouse.

What is the current situation of the cold storage door industry?

Cold storage door manufacturers tell you that China's cold storage has entered the stage of explosive growth, the industry is developing very rapidly, but the structure is not very reasonable. Domestic cold chain logistics park has begun to appear surplus phenomenon, there are a lot of refrigeration resources idle state, in addition to a large number of construction is bound to further aggravate overcapacity and market competition. The construction boom of cold chain logistics park urgently needs cooling, so the investment construction should be rational. In order to provide effective and reasonable guidance, the government needs to introduce corresponding policies, and the industry needs to change the way of thinking of rebuilding hard operations.

Nationwide, in terms of freezer types, the proportion of freezer is more than 50%, and the proportion of low-temperature cold storage is less than 1%. On the other hand, more than 60% of the proportion of freezers is distributed in the eastern region, but the proportion of freezers in the central and western regions is insufficient. In addition, in the storage of commodities, the proportion of fruit and vegetable products is more than 30%, and the proportion of aquatic products and meat products is more important.

After the release of "Agricultural Products Cold Chain Logistics Development Plan" in 2010, China's cold chain logistics park began to set off an upsurge of investment and construction. However, the domestic cold chain logistics started late and developed rapidly, and encountered many bottlenecks in the construction and operation of the campus.

On the other hand, the upsurge of domestic cold chain logistics park construction mainly depends on the stimulation and promotion of policies, and the corresponding hardware facilities have not developed synchronously, which has become the main constraint factor for the construction and operation of logistics parks. The construction of cold chain logistics park is to pool various resources, improve the efficiency of cold chain logistics and reduce costs. The lack of infrastructure hardware facilities will inevitably affect the improvement of efficiency, so the cold chain logistics park will not become a reality.

On the other hand, the soft power of the domestic cold chain logistics park still needs to be improved. In order to make the whole process of cold chain logistics intensive operation, mainly lies in the effective integration of resources and systems, scientific control, cost constraints, process control. In the actual operation of the system control box, cold chain logistics practitioners also play a great role. The lack of attitude, awareness and understanding also affects the overall efficiency of cold chain logistics.

Therefore, the renewal of refrigeration technology. The tentacles of the freezer project have penetrated into more areas. In chemical raw materials, pharmaceuticals, scientific research, cold drinks, flowers, green plants, tea, medicine, electronic instruments, mushroom cultivation, air conditioning warehouse, logistics and other aspects of development.

Cold storage door manufacturers tell you that the construction of cold storage in all parts of our country is in full swing, which undoubtedly provides a lot of opportunities for the development of cold storage plate enterprises in our country. Many enterprises cater to the opportunity and begin to grow and expand rapidly. Therefore, with the vigorous development of the freezer industry, many companies have also joined the freezer manufacturing and production business. Competition among freezer companies is also growing. As a result, strong enterprises have become stronger, and the space for weak enterprises to survive is shrinking. Quality and price become the competition between freezer enterprises. Cold storage door production methods generally have two kinds. One is to spray polyurethane foam on the prefabricated frame, and the other is to use heat insulation panels.

When making cold storage doors, polyurethane insulation materials are generally used. This is because not only the strength is high, but also the heat insulation effect is very good.

Cold storage door manufacturers tell you that cold storage doors are generally manual translation doors, electric translation doors, vertical lifting doors, hinged doors, free doors, return doors and other common types. Generally speaking, the doors of other special places are suitable for insulation places, including cold doors (such as air conditioning doors, slaughterhouse doors, etc.).

According to the different origin, can be divided into imported door and domestic door.