Pièces et sous-ensembles pour le groupe motopropulseur

The Saint Jean Industries group in figures

Saint Jean Industries is an innovative, globally established group that specializes in the design and manufacture of components and sub-assemblies for the automobile, heavy truck, motorcycle, industry and aeronautics markets.

Our commodities

Saint Jean Industries is structured by commodities or product divisions:

saint jean industries chassis

Chassis, body in white and crash management

Saint Jean is able to provide complete module, and structural sub-assemblies for body in white and crash management.

saint jean industries groupe motopropulseur


Whether for internal combustion vehicles or electric vehicles, the group offers solutions for engine weight reduction and efficiency. Saint Jean Industries produces in particular all types of engine components in aluminium, cast iron and steel.

saint jean wheels products

 Aluminum wheels

The COBAWHEELS™ technology, which combines COBAPRESS™, friction welding (FSW) and flow forming, significantly reduces the weight of a large diameter aluminium rim.

saint jean industries pump


Production of technical parts with varied applications, from energy transmission and distribution to special machinery and ropeway drive systems.

outils coupants saint jean tooling

Cutting tools and tooling

Saint Jean Tooling develops and manufactures cutting tools, casting and forging tooling, and machining jigs.

Group location

+ infos SJI SAS (Head) + infos SJI Laval + infos SJI Lorraine + infos SJI Stuttgart + infos
Plant in Heber Springs, Arkansas
+ infos
SJI Valladolid - Spain
Plant in Valladolid
SJI China
Sales office in Shanghai
Myunghwa - South Korea
Technologic partner
SJI k.k. - Japan
Sales in Tokyo
Sales office in Michigan
SJI Laval - France
Plant in Changé, Mayenne
SJI Lorraine - France
Plant in Harol and Thaon-les-Vosges
SJI SAS & SJT subsidiary - France
Plant in St Jean d'Ardières (Head)
SJI Stuttgart - Germany
Plant in Stuttgart
+ infos

Saint Jean Automotive Systems Co., Ltd. - China
Sales office in Changshu

Plant in Ohio
SJI - Sweden
Sales office in Göteborg
SJI - Italy
Sales office in Turin
+ infos
SJI doo - Croatia
Plant in Slavonski Brod
More information about the locations below:

Hover over the red dots to view more information about the location

Join us

Find all our openings and career opportunities on the Saint Jean Industries group website and on social media.