D.O RFID TAG Manufacturer feature proven antenna designs, quality materials and production processes, and set the highest benchmark for quality and performance in the library industry. Used by leading libraries, VARs (Value Added Resellers), and system integrators across the world, these labels set new industry standards in RFID engineering. These 13.56 MHz frequency labels are fully aligned with industry standard ISO/IEC 15693, 18000-3, and 28560, which defines the basis for the RFID transmission parameters and specifies the model for RFID tags required by all types of libraries. D.O RFID Tag Manufacturer library products can meet the specific rigorous requirements of an RFID-equipped library. These labels are available in various formats, including books, spines, CDs, ID cards, or metal asset tags, and are backed by a full set of customization features, such as logo printing, barcode printing, chip personalization, and more.