Street: Stetternicher Staatsforst
Zip-Code: 52428
City: Jülich
Website: www.enritec.com

Long Description:

ETC (Enrichment Technology Company) is a high-tech company supplying its customers with products and services in enrichment technology and energy solutions. The reliability and efficiency of the technology has been proven over many decades in enrichment plants at several international locations. The company is represented in Germany, Britain, France and the Netherlands. Of late, ETC has extended its business operation and set up three subsidiaries.

STORNETIC uses its lengthy track record in designing and manufacturing ultra-rapid carbon fibre rotational solids by using flywheels to store electrical energy as kinetic rotation energy. The EnWheel® and DuraStor1000® product is available on the market making possible a decentralised energy storage concept of a long service life and with high cycle numbers per day.     www.stornetic.com

NPROXX is a leading company in the development and manufacturing of carbon fibre pressure vessels (Type 4) for hydrogen storage. Building on 40 years of experience in handling carbon fibre products for different industries, NPROXX supplies tank systems and customised solutions for the hydrogen economy: transportation and storage (up to 500 bar), commercial vehicles, buses and ships, (350 bar), cars and vans (700 bar).    www.nproxx.com

Pronexos is a leading provider of high-grade carbon fibre products and specialised manufacturing services. The company has a lengthy track record in the production of complex CFRP products and with expertise on hand in engineering, design and serial production. Manufacturing includes carbon fibre rollers for the packaging, paper and film/foil industry.      www.pronexos.com

Products + Services:

  • Kinetic energy storage based on flywheel principal
  • Pressure vessel for automotive as well as aerospace application
  • Production of ultragas - centrifuges
  • Planning and realisation of large scale enrichment facilities

Value-Added Steps

Product Design
Process Simulation
Manufacturing Processes
Material Processing


Automotive Construction
Automotive Construction
Mechanical Engineering
Mechanical Engineering

Key Competence: 


Key competence lies in the high-precision manufacturing of carbon fibre products using the winding or braiding process. These processes as well as the processing of high-strength steel grades using flow pressures can be mass-produced. Also included is product-compliant design and the required material tests.




  • Winding
  • Braiding
  • Design and Simulate
  • Pressure Vessel
  • Fly Wheel