Standard and specialized repairs and engineering services for aeroengine parts

Our Engine Parts Repair service covers more than 2500 part numbers, with advanced coating, brazing, welding, machining and additive manufacturing capabilities, for aerospace and industrial markets.
Authorized repair facility for Pratt & Whitney Canada and Safran Group.
Responsive Part 145 one-stop-shop with all expertise and competencies on site, from dedicated Engineering team on site for R&D and industrialisation to reinforced Quality team, leveraging a senior Operations team.

Engine Parts Repair Capability List Engine Parts Repair Brochure

Our services

  • HP and LP turbine parts repairs
  • Engine casings, housings, pipes and nozzles repairs
  • Diffusion coating, overlay/abradable coating, plating
  • Welding, brazing, machining, sheet metal working
  • NDT : X-ray inspection, FPI, MMT, SEM (EDS), airflow and massflow

Should your Part Number not be listed in the Capability List, please contact us :


PW100 / PW200 / PW600 / PW901 / PW980 APU PT6A / PT6B / PT6C / PT6T / JT15D / PW2000 / PW4000 / CFM56-series / CF6-series / GE90 / M53 (military)


Diffusion coating :
- Platinum plating (NiPtAl)
- Aluminization
- Chromization
Overlay coating :
- Thermal Barrier Coating (TBC)
- Abradable repair
- Hardfacing


- Inco718
- Inco713
- Inco625
- Titanium
- Waspalloy
- Stainless Steel 316L

NADCAP Certification

Specialized repairs

Repair processes :

  • Welding
  • Brazing
  • Machining
  • Sheet metal working

Specialized processes :

  • HF Cleaning
  • APS Plasma thermal spraying
  • Surface treatment and stripping
  • Superalloy protective coating

Inspection :

  • X-ray inspection
  • FPI
  • MMT
  • SEM (EDS)
  • Airflow/massflow


Diffusion coating

  • Vapor Phase Aluminisation (VPA)
  • Pack Aluminisation
  • Chromaluminisation (proprietary HC-11 and HC-15)
  • Chromisation
  • NiPtAl Platinum Plating

Overlay coating

  • Thermal Barrier Coating (TBC)
  • Abradable
  • Hardfacing

Heat treatment

  • Vacuum heat treatment (brazing, stress relief)
  • Atmosphere controlled heat treatment (stripping, protective coating)

Sheet metal

Repair processes

  • Forming
  • TIG and spot welding on aluminium, nickel based alloys, stainless steels, titanium
  • Riveting
  • Brazing
  • Machining (including EDM)
  • FPI
  • Metal spray plasma coating


  • Combustion chambers
  • Exhaust systems (nozzles and ducts)
  • Fuel and air pipes
  • Afterburner systems
Sheet Metal Working leaflet


A dedicated engineering team, including PhDs specialized in aerospace materials and additive manufacturing technologies, provides expertise and end-to-end solutions for new co-developments and industrialisation for Aviation, Space and Defense industries, as well as Energy markets like industrial gas turbines products.


Annual industrial capacities of:

  • 2500+ parts overhauled under Part145 regulation
  • 20000+ components and blades coated
  • 15+ tons of coating material and products manufactured

An aerospace expertise that started 60 years ago ! A commited and passionate team dedicated to serving our customers !

Link to certifications

Located in Greater Paris Area, less than 45 minutes from Paris CDG Airport and close to major aerospace industries and repair shops, our facility repairs aero-engine parts in the shortest turn-around-times with best value in its one-stop-shop.​

  • 20 years

    of overage people seniority

  • 85


  • 7000


  • 60

    years of aeronautical expertise