Since 1981, Surdry concentrated exclusively in the design, manufacturing and servicing retorts for food preservation by heat sterilisation after packaging.
In 1983, we patented a process system that later became a worldwide known standard widely used and imitated because the extraordinary system efficiency
in heat penetration and optimum energy usage with low operational costs.
Nowadays, Surdry is a company with activities extended to more than 25 countries worlwide, including sales and service centers in several countries in Europe, America and Asia.

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