Raylink RFID (legal entity Shenzhen Guangruida Intelligent Technology Co., Ltd.) is a Shenzhen-based manufacturer and supplier of UHF RFID hardware, including reader modules, fixed, integrated, desktop, gate and handheld readers, antennas, tags and RFID printers. It serves system integrators, equipment manufacturers, distributors and automation teams across manufacturing, warehouse and logistics, retail, healthcare, laundry, libraries, transportation and aviation, offering configuration review, sample evaluation, SDK/API resources and order coordination.