Advance Engineering Mademan, S.L. (AVANCEM) is an engineering and advanced manufacturing company specialised in the design, industrialisation and manufacture of high-value components, equipment and systems for Big Science and advanced scientific facilities.

AVANCEM combines engineering capabilities with its own manufacturing facilities, providing an integrated approach from design and manufacturing engineering to fabrication, assembly, integration, testing and final quality documentation.
Our main technological capabilities include:

- Design and mechanical engineering
- Manufacturing and industrialisation engineering
- Precision machining and mechanical manufacturing
- TIG/MIG welding and fabrication of metallic assemblies
- Vacuum and Ultra-High Vacuum (UHV) components and systems
- Vacuum chambers and special vacuum equipment
- RF and high-frequency mechanical components
- Precision mechanics and complex assemblies
- Clean manufacturing, cleaning and controlled assembly
- Integration of components and systems, including clean-room operations
- Helium leak testing
- Dimensional inspection and metrology
- Non-destructive testing and inspection
- Verification, testing and qualification
- Quality assurance, inspection plans and manufacturing documentation

AVANCEM operates within an industrial group with approximately 10,000 m² of manufacturing facilities, providing machining, welding, metal fabrication, assembly and industrial maintenance capabilities.
The company has developed experience working for and within the supply chains of major European Big Science facilities and research organisations, particularly in the fields of fusion, particle accelerators, neutron sources, synchrotrons and advanced scientific instrumentation.

AVANCEM's objective is to act as an industrial partner throughout the complete project lifecycle: engineering → industrialisation → manufacturing → integration → verification and testing → delivery and documentation.