factory established since 1997, rich experienced, rich resourced, be good at integrated services for chicken farm projects.factory is located in Zhengzhou city, 30 minutes drive from Xinzheng airport, welcome you to visit our factory, your partnership and friendship will be greatly appreciated and valued.main products: egg layer chicken battery cage,broiler chicken battery cage, poultry chicken cage, A frame battery cage, H frame battery cage, egg productiong project, full equipped chicken house,automatic drinking system, automatic feeding system, automatic manure removal system, automatic egg collecting system, automatic chicken outing system, temperature control system, spray and disinfect system^