CATO is the leading french manufacturer of standard machine-tools and the one of the most important companies in Europe. Factory and offices at La Trinité near Nice (06) where SYDERIC is located. SYDERIC machine comply wi......CATO is the leading french manufacturer of standard machine-tools and the one of the most important companies in Europe. Factory and offices at La Trinité near Nice (06) where SYDERIC is located. SYDERIC machine comply with CE and other standard safety regulations.