Conservas Zallo S.A. a family company with a tradition of craftsmanship dating from about 1926.
It was then Mr. Atanasio Zallo who started a factory with Mr. Soto. Promoted by the children in the fifties the company was founded Canned Zallo Athanasius, which became in 1979 the current, called Preserve Zallo SA
Specialists tuna belly, tuna belly, salted anchovies, tuna clear, canned tuna, bonito, wide fillets, loins of tuna ...