YS Locker is an IoT company established in 2002, headquartered in China. We focus on the R & D, design, production, sales and operation of intelligent devices, terminals and management service software, providing integrated solutions for multiple industries. Our products include intelligent lockers, vending machines, coffee machines, delivery robots, front-integrated warehouses and other service equipment, widely used in water parks, theme parks, enterprises, schools, communities, shopping malls and other places. Our solutions are well received by users for their safety, convenience and versatility.