Saint Jean Industries Lorraine

Cast iron and steel engine components (Harol):

Turbine housing, manifolds, turbo manifolds, pipes, etc.

Prototyping for all materials (Thaon-les-Vosges):

All types of parts for the automotive, aeronautics and electrical industries.

Manufacturing processes:

Prototyping, machining and assembly


Aluminum, cast iron, steel…

Certifications :

iatf 16949
iso 9001
iso 9100

To contact the plant:

 430 Route de Mirecourt, 88270 Harol, FRANCE
 Allée 4, rue de l’industrie – ZI Inova 3000 F – 88150 Thaon Les Vosges, FRANCE
 +33 329 668 408