10000 Birds Battery Egg Layer chicken cage with Full automatic water supply System

10000 Birds Battery Egg Layer chicken cage with Full automatic water supply System. Long service life,high stability. Well ventilated,comfortable environment. Low cost of the equipment,easy to operate. Low proportion between forage and egg,low production costs. Applicable to manual or semi-automatic,open chicken house raising. Type A stepped shape,ideal natural ventilation.Hot dip galvanized material,15-20 years'service life. Sliding Grids,easy to move birds, no chicken escape.Two Reinforcing Ribs at Each Bottom Mesh. PVC Egg baffle,prevent chicken pecking eggs.