The measured data on the increase of egg production rate per unit area in the farm after upgrading from traditional flat-level layer cages to H-structure are exposed! This article deeply analyzes how H-type layer cages achieve breakthroughs in both breeding density and efficiency through vertical space optimization, scientific floor height design, and adaptation to automated systems. Combining real farm case comparisons (more than 35% increase in egg production rate and 40% decrease in labor costs before and after reconstruction), it guides you step by step to determine whether it is suitable to introduce the H-structure, helping large-scale layer farms reduce costs and increase efficiency.