1)The position can be adjusted according to the size of the sow,scalability,convenient and flexible
2)Effectively prevent semen flow back,improve breeding efficiency.
3)Three-jaw design can be fixed bottle and bag,use more convenient and stable.
2.Functional features
1)Three hole positioningcan be adjusted
according tosows’bodysize
2)The installation is stable and not easy to fall off
3)Holding the sowbehind helps fertilize
and prevents backflow
