1) Hot galvanized,anti-corrossive, long durability 2) Designed for optimum artifical insemination 3) 2 tiers, 2 birds per cell Scope:Parenting BroilerComponents:Cages, stands, feeding system, drinking system, manure systermFeatures:1. Automated controlled system;2. Hot galvanized,anti-corrossive, long durability;3. Designed for optimum ventilation and lighting, high egg production, low egg ...