... 15 years foreign trade 3.water tank,drinker 4.cage for 96 chickens 5.feeder,crib,egg collecting chicken cage system1 . Designing ... the size , can add automatic drinking water system , also available for one layer layers adjustment. If there are special specifications , also ... . Automated controlled system;2. High rearing efficiency;3. Designed for rearing and growing;4. Floor saving and cost efficient;5 ...