... requests4. Egg-Collection System is our JinFeng Patent,equiped with the cage system. 5.Egg-Collection System controlled by the Motor with Rtaed Power ... Imported from Europe.6. Autimatic Feeding System is JinFeng Patent,and the Volume is upon the chicken's Qty,colour can be ... from Italy,width is 1110mm,thickness is 1mm.10.The automatic drinking system is constituted by water pipes and Nipple Drinkers, ...