Recently, BH completed the installation and commissioning of the cage-rearing equipment of the Fengji layer cage project in Yanting, Sichuan Province. Since the breeder cage project has been put into production, the two layer cage project have also completed delivery and have been put into production successively.The project adopts the Big Herdsman design scheme and full-set of breeder cage project equipment, which can realize automatic climate control, automatic egg collection, feeding and manure cleaning. The project built a total of 4 pullets houses and 8 breeder houses.