1)Type:A type & H type 2)modle:1.88m,1.95m,2m,2.15m,2.44m 3)automatic drinker system 4)automatic clean system Chicken ... cage (chicken equipment)1.wire dia:2.5-3mm 2.electro galvanized,hot galvanized 3.type: A type ... 12 cages on each tier ,4-5chickens per nest pyramid type chicken layer battery cage