layer chicken cages 1.pecification: 1.95 m* 2.30m* 1.5 m ,can feed 90 chickens per set 2.Weight: about 45KG 3. Feeding advantage: can use automatic Feeding system, manure removal system. Easy operation, save manpower4. National standard Q235 5. white water pipe.6.3MM galvanizedcold-pressed steel plate7.. Different type has different lifetime and also different price. 8. for layers, for broiler and baby chicken. 9. The composition of the cage:3Good quality white trough, 2U-steel legs, 30Spring nipple, 3PVC pipes, 3 Good quality Vacuum tank ,1shelf The surface: electro galvanized, hot dipped galvanized or plastic coated. Features: Every nets and bottom nets encryption. It can prevent the peck plume pecked the anus and Layer chickens fatigue syndrome effectively Scalability: can adjust site size, can install the automatic drinking water systems, automatic feeding system, and manure removal s install system, save manpower