The stepped chicken cage equipment, laminated chicken cage equipment and laminated chicken breeding equipment independently developed by Xiangfa Poultry Equipment Co., Ltd. have reached the domestic leading level. The device has the advantages of high efficiency, automatic control and long service life. The structure is reasonable, the operation is simple, and the breeding cost is greatly reduced. The XIANGFA chicken raising equipment and the environmental temperature control supporting facilities can effectively isolate the external environmental pollution, and at the same time significantly improve the technical problems of the environment and air pollution in the chicken house, effectively reducing the death of the chickens. Rate, reduce the dose of chickens, achieve effective control of drug residues, and improve the overall health of the flock. The promotion and application of animal husbandry equipment has been recognized by the majority of farmers. The equipment is sold well in more than ten provinces, municipalities and autonomous regions in China, and exported to Asia, the Middle East, Africa, America, Australia and other countries and regions.