Shenzhen Ruiyi Industrial Co., Ltd

Ruiyi Industrial's community correction bracelet, also known as Home imprisonment bracelet, provides customers with advanced GPS communication sol

Ruiyi GPS epidemic prevention supervision bracelet provide customers with advanced solutions with excellent performance and high-cost performance.

Ruiyi Industry, as a gps ankle monitor companies, specializes in the production of home detention gps bracelet.

Ruiyi gps tracking dog collar is a positioning product integrating positioning, vibration and electrical stimulation. The system is composed of GSM/GP

Ruiyi GPS Hound Tracker is an intelligent electronic product specially designed for hunting enthusiasts. Through GPS/BDS, WiFi, base station multiple