broiler cage 1.company patent products, 2.Suitable for eggs chicken and dorking, 3.four layers, 8doors.4.size 1.74m*0. ... stroke pulls type door, pressure regulator 4. Suitable for eggs chicken and dorking, four layers, 8 doors.5. Feeding advantage: each set ... .5.7.Characteristics: save medicine and material, Easy management, health If you are interested in our Chicken Cages, please feel free to ...