Founded in 2018, Shenzhen Ruiyi Industry Co., Ltd. is a pioneer in smart outdoor solutions, specializing in hunting dog and livestock positioning via advanced IoT technologies. It delivers stable, reliable and high-precision positioning & tracking solutions to global customers. Its self-developed HoundX integrates VHF and 4G wireless communication, along with multi-mode positioning (GPS, GLONASS, GALILEO, BDS), and is compatible with iOS and Android. The device builds a low-power, high-accuracy and wide-coverage integrated positioning system, providing one-stop services from hardware to intelligent management platforms.