Solutions for mobility

Decarbonation, autonomy, lightening

Saint Jean Industries accompanies the actors of mobility in all its forms. We draw much of our know-how from a long experience in the automotive sector. 

We are developing more and more projects for mobility in its entirety, whether it is public transport, cycling, last mile transport… do not hesitate to contact us for your next projects!


Parts and sub-assemblies for the ground connection

This field of activity includes all non-suspended ground connection products for chassis, suspension and braking. 

We are able to accompany you from the very early design phase to the assembly of “corner” type suspension modules.


Battery tray and crash management

This business area includes all products for the vehicle structure and suspension weights. 

We are able to offer solutions for complex system assemblies involving several aluminum manufacturing processes.

E powertrain

E powertrain, inverters, power electronics

This field of activity includes all products for the propulsion of electric vehicles. 

We design complex parts and sub-assemblies integrating cooling functions.

Aluminium rims Cobawheels™

Ultra light weight aluminum rim

We design and manufacture aluminium wheels for original equipment on vehicles. 

They benefit from a highly optimized weight thanks to the exclusive patented COBAWHEELS™ technology.

Standard sizes : 19 to 22 inches