... (360 °) and high sensitivity.2, the installation and removal easy to clean, remove the glue, bonding costs. 3, high durability, ... for 20 years. 4, low water pressure, flow science, applied to chicken egg, chicken, chicken, duck, captivity, fed on water ... manufacturing 6, watertight, impervious to ensure the dryness of chicken manure. 7, sanitation, clean water, sealed tube, to eliminate the chance of ...