Quality Materials---Adopt quality stainless steel and copper, anti-ru and resistant, safe and non-toxic, healthy and odorless, safe and non-toxic, wear-resistant, -resistant, not easy to damage, can be used for a long time Easy to Use---Strong sp, simple structure, easy to use and maintain. Excellent sealing performance, preventing leakage, designed with the mellow and smooth , not scratch your pet's mouth. Special Design---When the pig's mouth touches the metal bar, the water will out automatically and automatically close when it leaves. It can not only save water effectively but also reduce the amount of labor in the water supply. Product Feature---Effectively prevent impurities and particles in the water from ente the water dispenser, ensure the cleaning of the pig's water terminal so that pig can get clean and water, reduce the various diseases caused by water quality. Easy to Installation---The drinking equipment is designed for pigs in the poultry farm, convenient for piglets to drink water, easy to install the automatic pig drinker, save your time and effort.