The untag numbers are the providers of audio-visual equipment and integrated solutions and are dedicated to the continuous upgrading of image processing and signal exchange transmission technologies. Focusing on product development and innovation, a series of hardware equipment and software platforms focusing on transmission, exchange, processing, control have been launched, covering a wide array of product areas such as screen displays, image processing, audio and video switching, visualization control, seat management, distributed processing, edge integration, transmission, etc., in order to continue to create greater value for customers