Recently, the fully automated brooding system for laying hens, with 5 rows and 4 floors per building, custom-designed by Qingdao Heyuan for a large-scale breeding base in Hebei Province, has been fully installed and finely debugged, and officially delivered for use. This delivery marks a significant milestone for Qingdao Heyuan, demonstrating its industry-leading high-density, intelligent brooding solutions. It has successfully helped this important breeding base in North China solidify its industrial foundation and set a new benchmark for efficient management of the entire breeding cycle from chicks to finished eggs.