ESSOR - ROSSE & AFFOLTER SA

CONFIDENCE – COMPETENCES – PERFORMANCES

We favor medium- and long-term partnership relations to target and assure a shared success.

Our assets :

50 experienced employees, a source of effectiveness, productivity and satisfaction.


90 years of experience acquired in fields as varied as electronics, connectors, automotive, medical, defense, watchmaking, without counting several trademark products and a few specialized niches.

The exacting requirements of the motor industry, in particular in the field of the manufacture of turbos, have enabled us to develop know-how that stretches the limits in terms of turning.

Guaranteeing tolerances of a few thousandths of a millimetre and surface finishes less than or equal to N2 have become the rule.

To do this, it is essential to be able to count on human skills that are in full control of sophisticated machines and their environment.


100 conventional and CNC machines endowed with complete equipment + machining systems, to produce parts from 0.5 to 26 mm, together with a ISO 9001 quality system.

1001 ideas to study and concretize your projects