Modern pig farms not only need a lot of drinking water, but also need a lot of clean water in each production process, which needs to be completed by water supply and drinking water equipment. Therefore, water supply and drinking water equipment is an indispensable equipment for pig farms.(1) Water

The majority of livestock and poultry breeding countries in my country is mainly manifested in the number of output of the number of livestock and poultry breedingand meat, eggs, and milk increased year by year; The problem of severe environmental pollution and the quality of livestock products has