Abstract: The Radio Frequency Identification, Internet of Things and Electronic Product Code were reviewed. The paper taking the RFID tag as the date carrier, combining the EPC code system to identify the pork uniquely based on determined the traceability information of the pork supply chain. It could realize to auto-collecting data and improve the accuracy of marking the unit. Therefore, the pork tracking and tracing system based on internet of things with RFID and EPC was designed in order to achieve the network management of pork.