... , chicken no mortality in the growth process High quality chicken poultry farm equipmentConfiguration parameters1.95 m* 2.30m* 1.5 m . ... International Q235 bridge steel ,white PVC manger, ball valve type automatic water equipment, white PVC water pipe, 3MM U type ... pressure. Plus double galvanized, use life is for 15 years.5.Ball valve type automatic water equipment: 360-degree rotating design, big ...