... .56Mx0.38Mx0.32M Productivity: 2000groups/half a month Unit Price/Payment: usd 70/ ... .5M * 70CM * 35CM Performance: Durable. Elegant, easy to apply, save space. Exclusive use chicken cage, ... system and floor raising system, have been researched and developed independently, and they have achieved the automatic control and united equipped with feeding system, drinking system, environment-control system ...