Ecartes Technology Pvt Ltd specializes in passive ultra high frequency (UHF) RFID tags, which utilize radio-frequency identification technology to transfer data without requiring direct line-of-sight. The company offers various RFID solutions, including wet and dry inlays, UHF paper tags, and UHF metal tags, suitable for a range of applications. Their products are designed to be reliable and flexible, meeting customer needs across different industries.