1.Frame steel, with white PVC anchor/holder；Ball valve automatic water system with white PVC water pipe; Zinc plating steel; Well-sealed down-stream end with pressure regulator;
2.Technical advantage: Not easy to be eroded with Zinc Plating;
Good elasticity without deformation; Service life at least 15years;
3.Reasonable grid mesh and space to avoid the fatigue of the chicken;
4.White full-length PVC Pipe & black or white U-shaped feeding trough, with strong pressure-resistant and heat-resistant;
5.Well-equipped water-supply governor; Whole air-tight design, Simple pressure regulator and water filter. Very easy to operate & control.