Founded in 1935, family-owned Zeigler Bros. manufactures nutritional feeds for commercial aquaculture, pets and biomedical research. Now in its third generation, the Gardners company combines feed manufacturing with research at the Zeigler Aquaculture Research Center and feed-mill technology partnerships serving customers in more than 50 countries.
GLOBALG.A.P.
certification
ISO 9001
certification
HACCP
compliance_program