Alnico 5 cow magnets, our annual output is 2, 000, 000PCS.
 

This is the standard, cast Alnico 5 cow magnet with the bright, metal finish that has been the favorite of dairymen and veterinarians for nearly 30 years.
 

Cow mangets can prevent Hardware Disease in the cow.

While grazing, cows eat everything from grass and dirt to nails, staples and bits of bailing wire (referred to as tramp iron).Tramp iron tends to lodge in the honeycombed walls of the recticulum, threatening the surrounding vital organs and causing irritation and inflammation, known as Hardware Disease.

Cow magnets help prevent this disease by attracting stray metal from the folds and crevices of the rumen and recticulum.