compression springs


extension springs


torsion springs

Drahtbiegeteile / Formfedern

Bending parts & wire forms


leaf springs & stamping parts


spring design tool

Products - springs

We produce cold-processed springs, made of round wire from 0.1mm to 25mm in diameter, square or flat wire as well as bands from 0.05mm up to 10mm material thickness.

We process spring steel wires and bands, rust-resistant, acid and heat proof wires and bands as well as special alloys.
All kinds of thermal treatment and shot peening are available in our factory. Using the most modern machinery and testing equipment we ensure the high quality of all our products.

Since 1996 our quality system has been organised and monitored by ISO 9000/9001 and ISO 14001:2004 (Environmental management)

We offer various surface protections for our springs, such as varnishing, burnishing, boderizing, chromium-plating, electrogalvanizing or Micro-layer corrosion protection systems.


Rudolf Tmej GmbH - Fabrik für technische Federn
Nordwestbahnstraße 77-79
Wien,  1200

Opening hours

Monday - Thursday 07:00 AM - 12:00 PM 12:30 PM - 04:00 PM

Friday 07:00 AM - 12:00 PM


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