As early as the Eastern Zhou Dynasty, Luoyang established the earliest library in ancient China; During the Eastern Han Dynasty, Dongguan in Luoyang was the largest library in the country; In 1933, the Heluo Library was established in Luoyang, which was also the first library established in the modern history of Luoyang. With the development of technology, the development and use of modern information technology have achieved intelligent management and services in libraries. Our company has successfully won the bid for the self-service book borrowing and returning machine project of Luoyang Library with strong technical strength. The 24-hour self-service book borrowing and returning equipment is based on comprehensive cultural services, enhancing the supply capacity of national reading services and helping to become the spiritual granary of the people of Luoyang.