... frame(cage leg)PVC water pipe ;feeding trough,nipple watering trough; water tank frame;water tank leg;PVC pipe; 4.certification:ISO9001, ... birds10. Each cage accessories: drinking water, feeding trough, cage frame(cage leg), PVC pipe, clip, each row cage has ... strong pressure resist and heat-resistantother accessaries: pipe, clip ,plier ,water nozzle auto water tank ,good quality& Very easy to operate ...