Improving the quality of supply chain performance in production sectors, factories and various businesses is one of the most important goals of managers in every country, and the economic future of every country depends on the quality of the performance of these institutions. By connecting items with information technology through embedded smart devices or through the use of unique identifiers and carrier data that can establish intelligent communication with the support of network infrastructure and information systems, the whole production process can be optimized. The Internet of Things provides the possibility for customers to have complete product information from raw materials to production through the Internet and use them to make purchasing decisions. This information can include ingredient information, production process information, information related to the manufacturing company, distributor information, product warranty, or other information required by the customer. For this reason and considering the importance of this topic, this research, has tried to use How to evaluate the fuzzy nonlinear analysis method of Internet of Things applications in the supply chain. Understanding these priorities can help the effective implementation of these systems.