![]() Officine Trevisi Officine Trevisi (OT) is a company specializing in the manufacture of mechanical parts, metal processing, and civil construction. | ![]() Quality Tool Quality Tool (also known as Demmer Investments IV) is a fabricated metal product manufacturing division of Demmer. | |
Founding Date | Founding Date 2010 | Founding Date 1959 |
Type | Type Private | Type Subsidiary |
Tags | ||
Locations | Locations HQ | Locations Saint Paul, US HQ Brookings, US |
Employees | Employees 176% increase | Employees 1252% increase |

Quality Tool (also known as Demmer Investments IV) is a fabricated metal product manufacturing division of Demmer.
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