As machining experts, the SPR group specialises in the production of prototypes and short production runs and is able to validate each component of a mechanical part before it goes into mass production.

Precision machining for your prototypes

Our recent machinery base and specialist equipment can machine very simple profiles and the most sophisticated ones alike. Thanks to our design office and our technical capabilities as well as our experience in parts design, we optimise the machining process from prototype to short and full-scale production runs. We guarantee stringent quality control during manufacturing to match the tolerances your products require.

Your prototyping partner

SPR specialises in machining, prototyping and manufacturing mechanical parts.

Our prototyping services design high-quality component models using software. This gives our customers a clear idea of any new project they want to develop, while reducing design and production times. Our design office provides support for all your projects. Together, we study and analyse your challenges, drawings and their specific features, then share all our expertise and experience to bring you the technical recommendations you need to achieve your goals.

  • 3D printing

  • Stereolithography

  • FDM

  • Selective laser sintering

  • Machining

  • Duplication

  • Vacuum casting

Prototyping study and design

In direct contact with your design office or our in-house design office, our operatives implement the technical choices you make. The prototypes are crafted and tested until we obtain the result your technical department needs. Our quality approach is an integral part of our industrial process for every prototype produced in our workshops. We comply with and apply the standards our customers require, including the ISO 9001 standard. For each project we deliver, we adapt the technical and quality documentation to our customers’ requirements.

From idea to object

The SPR group produces your prototypes, contributing our expertise in the development of your products. The new product design and validation process is often a lengthy and complicated one. With its experience, SPR has the necessary solutions to simplify this step, making the transition from virtual design to physical prototype a smooth process. By producing prototype parts we can test the design, adjustment, functionality and durability of a product under development. This competitive advantage simplifies and considerably speeds up the design and validation process of your future projects.
SPR in figures
  • Since 1999

  • 48 facilities in Europe

  • A presence in 5 countries

  • 490 employees

  • 85,000 m² of covered workshops

  • A base of 730 machines

Reference areas
  • Aeronautics/Armaments

  • Food production

  • Automotive

  • Chemicals

  • Electrical/Electronic Engineering

  • Energy/Nuclear

  • Printing/Textiles

  • Medical/Pharmaceutical

View our portfolio