... CE certification 4..for broiler, breeder, layer, rooster poultry automatic drinker1.high quality2.competive price3.CE certification4..for broiler, ... breeder, layer, roosterPoultry automatic drinker for broilers and layers1.high quality2.competive price3.CE ... : red , yellow , •Lifespan : more than 20 years Poultry automatic drinker for broilers and layers