Tel: +43 (0) 3863 – 2788 | E-Mail: heldeco@heldeco.at

Contract manufacturing
Prototypes, small and medium series

On demand and on schedule

Demand-driven planning and on-time delivery: As a contract manufacturer, we cover the complete scope of metalworking for prototypes, small and medium series (up to 1,500 pieces).


CNC Milling

CNC turning






NDT Exams

Trade fairs



We specialize in large dimension components up to 20 meters in length and 30 tons in unit weight.

  • CNC milling: up to 20 meters length, 30 tons piece weight
  • CNC turning: up to 3 meters diameter and 7 meters length, 30 tons piece weight

Our entire process flow is centrally digitized, and all necessary processing steps are simulated by 3D software as early as the planning phase. This ensures a highly efficient process, optimal production design and 100% deadline tracking from quotation to delivery. Repeat jobs are also optimally reproducible as a result.

Our engineers have maximum knowledge in the production of complex geometries, grasp complexities immediately and act with the highest experience in dealing with a wide range of materials and materials.

  • all steel grades (quenched and tempered steels)
  • Rust and rust resistant materials
  • Cold and hot work tool steels
  • Cast steel
  • Ductile iron
  • Nonferrous metals
  • Aluminum
  • Duplex
  • Super and special alloys
  • uvm.

We do not measure quality by words, but by results: All processes are carried out in a specially air-conditioned measuring room. In addition, two FARO measuring arms (Quantum, Edge) with a single-point accuracy of 0.012mm are used, a FARO laser tracker and two LH 1512 3-D WENZEL measuring machines with a measuring range of max. 1500 x 3000 x 1200 (X, Y, Z). 

All non-destructive acceptance tests are performed on site by trained and certified personnel.

Non-destructive acceptance testing (NDT):

  • Visual inspection (VT)
  • Penetrant Test (PT)
  • Magnetic particle inspection (MT)
  • Ultrasonic testing (UT)

A modern machine park is a basic requirement for our success. If required, we will be happy to send you a complete list of our state-of-the-art machinery and equipment.

References & Markets