1. The nipple drinking, the water pipe, the galvanized iron frame , thecage mesh and other connection fitting . 2. The size 3Layer1.85m * 1.5m * 2.3m 4Layer1.85m * 1.75m * 2.65m (3) The surface: electro galvanized, hot dipped galvanized or plastic coated. (4) Accommodate 90 chickens, or 120 chickens per set. (5) Different type has different lifetime and also different price. Otherspecification we can as your request. For layers, for broiler and baby chicken. Features 1. Automated controlled system; 2. High rearing efficiency; 3. Designed for rearing and growing; 4. Floor saving and cost efficient; 5. Easy maintenance and operation; 6. Hot galvanized, anti-corrosive, long durability.