Our company

Ensuring the implementation of your complex parts to the highest standards: Our daily services! 

CHESNEAU is an expert in polishing and precision fitting with more than 20 years of experience.

As a service provider on a well entrusted basis, it must meet all of its customers' requirements in order to give the parts the geometry and surface quality required.

The company's strengths: Its reactivity and adaptability while guaranteeing strict operational and administrative quality.




Complex polishing and precision adjustment
On engine, structural and interior parts (fan blades, compressor and turbine blades, ceramic cores, landing gear boxes, portholes, etc.)
All types of materials (Titanium, Aluminium, Steel, Inconel, special,...)



Polishing on medical parts (hip and shoulder prostheses, knee implants, spinal cages, cervical disks, etc.)
All types of materials (Titanium, Stainless Steel and Chrome-Cobalt, ...)



General quality ISO 9001
Aeronautics EN-9100
Medical ISO 13485



Study, development and implementation of control programs.
MMT control on all types of parts (FAN, blades, medical prostheses, tools...).
15 latest generation 5 axis CMMs with CAD module and scanning probes.
- Including 1 CMM with 5 axes, non-contact laser head, high precision.
- Including 2 CMMs with REVO head - RENISHAW brand
- Of which 3 CMMs with turntable
Capacities up to 1500 x 1200 x 1000


Specific processes

POLISHING Operations on structural Parts (Leading gear)
SHOTBLASTING Operations (Turntable 2.5m / 4m³)
Semi-Auto GRINDING Operations of LARGE DIMENSIONS (Cylindrical or Prismatic up to lg 5m / Weight 7T)


Geographical Location

3 hours from Paris, Strasbourg and Lyon
1 hour from Nancy, Troyes, Dijon
Less than 10 minutes from motorways

Our company in video