Single bar
● There is no scramble during taking food and it has quiet eat when feeding uniformly.  
● Manager can check sow conveniently.
● It can adopt artificial insemination and reduce boar quantity.
● It covers little space and can reduce building investment.
● It can control food intake for every sow.

Obstetric table for sow
● Firm and wearable nodular graphite ingot floor is for sow.
● Plastic floor is for piggy that makes piggy feel more comfortable and has good heat preservation.
● The crib for sow is good for anti collision and corrosion proof. The cast iron baffle can avoid wasting feedstuff.  
● It can clean feedstuff-complementarity disk at any time that can keep disk clean and sanitation.
● Firm limit barrier can avoid death of piggy for jam.