MICROSTEEL SAS is a French precision investment casting and centrifugal casting foundry based in Vern-sur-Seiche, Brittany, operating within the Virgo Group. The company produces complex, high-integrity metallurgical components for demanding sectors including aerospace, defense, energy, and medical devices.
Operating on a production footprint exceeding 6,100 m², the facility features wax injection presses from 5 to 50 tonnes, automated ceramic shell coating lines, vacuum induction melting (VIM) furnaces for superalloys and titanium, induction melting furnaces for steels, and an integrated CNC machining workshop dedicated to hard metals.
MICROSTEEL holds international industry certifications including ISO 9001, EN 9100 for aerospace, ISO 13485 for medical devices, and Nadcap accreditation for non-destructive testing (dye penetrant and radiographic inspection).