1. We use the electrostatic spraying treatment of the cage mesh, which could be used for 15~20 years, smooth surface decreases the egg breakage rate, egg breakage rate is less than 0.5‰.
2. Automatic feeding, egg collecting and manure removing system can save energy and labor costs, less men intervention of the chicken shed also could keep a health environment for the chicken.
3. H-type equipment has a high density, which could feed more birds in the certain size of the land.
4. 8~10 tiers could be done, one chicken shed could feed 100,000 birds, which can save labor costs, construction investment and management costs.
5. Considering the high density and large quantity of chicken in one shed, the chicken shed is better to be closed type. Automatic control of temperature and ventilation can meet the requirements of the birds.