The overall insulation box adopts white as the main color, and the box structure adopts combined design, which can be customized according to size, which can better meet the customized needs of customers; the shell of the box can choose different materials according to the needs, so that the product has a very high performance-to-price ratio. The product adopts the current vacuum insulation technology and PU-V-PU structure, which has the advantages of high overall strength and good tolerance. The product can realize the differential customization of thermal insulation performance, meet the different needs of different customers, and help customers to better control the use cost. The products can be equipped with intelligent temperature and humidity monitor and cloud control platform to meet the relevant requirements of GSP.