Austrian Competences in Aeronautics Technology


Heldeco is an Austrian Leading Company, founded in 1991, specialised in the production of complex prototyping parts, single and serial parts for the industry. Clients trust in our competence to comply with our guiding principle, which is namely "highest quality for highest demands". We are certificated ISO 9001 and EN9100 and we are able to manufacture parts from low weight up to 30 tons p. piece

Technologies and competences

Mechanical production from programming, production and assembly through to quality control (NDT) and acceptance tests (3.1, 3.2) and from prototyping to large-scale production. Our competences cover: - development of production processes - milling, drilling, turning, grinding, welding, grooves, honing, quality control

Fields of Activity Research Development Production
Aircraft (complete)      
Aircraft structures and parts    
Cabin interiors and furnishing (incl. cargo hold)      
Materials and manufacturing technologies    
Cockpit equipment and aircraft electronics      
Air traffic infrastructure and air traffic control applications      
Ground test and training equipment      
Airport infrastructure      

Products and services in aviation

  • structure parts, customized parts, from prototyping to series parts
  • manufacturing of high quality products by CNC-milling,drilling,turning
  • NDT, (VT, PT, MT, UT) Non Destruction Testing3.1 and 3.2 accept.tests
  • Material spectrum:all metal alloys,metallurgic special a. super alloys

Aviation standards and certifications

  • EN/AS 9100

HELDECO CAD/CAM Fertigungstechnik GmbH

Döllach 50
8624 Au bei Turnau, Austria
+43 3863 27880


Helmut-Christian Dettenweitz

Economic data

Employees 50 - 250
Turnover 5 - 10 M€
Export quota aviation 65 %
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Last update: 2019-09-20