LEDUC SA specialises in the production of springs. The company was founded in 1938, and has been based in Seine-et-Marne since 1971. Leduc is located in the Vaux-le-Penil industrial estate, near Melun, to the south east of Paris. Our premises occupy a surface area of 8800 square metres, 4400 of which are under cover

•  Types of springs :

Every type of spring that we produce (compression, tension, torsion, cylinders and various 
other forms) can be further modified by:
• Mechanical treatment to increase durability (a pre-stress shot-penning)
• A surface coating to improve holding power when used in a corrosive atmosphere (plating with zinc, chromium, plastic etc)
Our average monthly production amounts to 70 tons.
 
• Our Materials :

Currently, we use both ferrous and non-ferrous metals and steel that has been forged, oil-tempered, rust-proofed or galvanised.
 
•  Production :

We have at our disposal a production line of 48 machines, 9 of which have digital controls, specifically set up to meet the increasingly precise product demands of our clients.
 
•  Quality Control

We use SPC computerised quality control methods which conform to established norms of statistical gathering and measurement.
 
•  Certification : 

LEDUC SA is fully committed to AFAQ quality standards, having been granted certification in 1998.
 
 

N° 707569601143

N° 182731021537

The company continues to develop, always striving to respond to the widest range of different industrial demands.