This research constructs the south sea pearl industry management information service platform based on the Internet of Things, analyzing the features and technical advantages of Internet of Things, as well as the current existing problems of the pearl Industrial management. We have investigated the application management model of the Internet of Things in the product flow of pearl industry from production to processing management and explored the application of the key technologies, like radio frequency identification (RFID), wireless sensor network (WSN), physical markup language (PML) and the Electronic Product Code (EPC), to the Internet of Things in the pearl industrial management information services application platform. With the hope to bridge and eliminate the gap caused by differences in technology and standards among various sectors in the South Sea pearl production, processing, marketing and distribution, thus integration and optimization of pearl industrial management will be promoted and developed healthily.