RFID anti-metal tags are RFID electronic tags specially designed for use on metal surfaces. Their main feature is that they can effectively transmit and receive RFID signals in metal environments, thereby solving the problem of metal interference with RFID signals. RFID anti-metal tags use special materials and designs, usually with special electromagnetic wave absorption or reflection materials and optimized antenna structures to ensure that RFID signals will not be excessively interfered with or attenuated when used on metal surfaces. These tags are suitable for asset management, warehousing logistics, production line tracking, vehicle identification, metal object tracking and other fields.