For nearly 100 years
Precision
straightening
Specialists in precision straightening of complex mechanical parts for aeronautics, defence and nuclear. Four generations of transmitted know-how.
70+
years of existence
4
generations of know-how
100st
of straightening force
3
demanding sectors
Our fields of intervention
From millimetre to multi-metre, we work on all types of mechanical parts with rigorous mastery of geometry.
Shafts, axles and rods
Straightness correction on long, treated or coated parts.
Plates and flat parts
Flatness straightening with surface preservation.
Rings and annular parts
Correction of flatness, ovality and umbrella effect.
Tubes
Internal, external action or de-ovalization.
Atypical parts
Specific processes defined with the client according to the part.
Demanding markets
Aeronautics, defence, nuclear, construction and agricultural equipment.
Why choose us?
Transmitted know-how
Nearly 100 years of accumulated experience across four generations. Understanding part behaviour under stress is at the core of our expertise.
A rigorous approach
Each part is analysed before any intervention. We define a tailored correction strategy, controlled and consistent with the final function.
High tolerances
We work down to a few hundredths of tolerance. Our dimensional control is integrated at every stage of the straightening process.
Contact us
Phone & Email
01 47 72 14 16Workshop
684 Route de la Côte Saint-André
38260 La Frette