Taschenrechner Icon

Spring design tool



Welcome to our Homepage!

We produce springs, bending and stamping parts with most modern computer-controlled machines.
We manage small as well as high volume productions in short time and with best quality.
Please try our spring design tool and send us your enquiry by email.

Springs - for more than 80 years

For more than 80 years we have been producing springs of all kinds as well as stamping and bending parts. The company is still family-owned.

We are known for technical leadership in our line of business. As early as 1964 we used electronically controlled coiling machines. Today, our springs are produced using most modern computer-controlled machines. Since 1974 our production plan has been generated by computer.

Based on our principle “A job is neither too difficult nor too small“, we assist our customers in selecting and designing the springs that suit their needs best for an economical production.

In matters of springs we are a generalist providing all possible kinds of springs. Adapted to market needs we assist your prototyping and produce small production runs as well as high volume productions.

Whatever your requirements in technical springs may be, our experienced advisors will do all they can to help with the choice of materials and dimensions.

Küken vor einer Druckfeder IST Logo

Since autumn 2012 we are member of the Institute of Spring Technology


Do you have any questions? Call us:

+43 1 332 92 72

Or write us: federn@tmej.at 


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


Information about Cookies and Data Protection:

This website uses cookies. Cookies are small pieces of text, a web browser stores on the user’s device. They cause no harm.

Cookies that are required for the functionality of the website are set in accordance with Art 6 para. 1 lit b) GDPR (legal basis). All other cookies are only stored providing that you give consent according to Art 6 para. 1 lit a) GDPR (legal basis).

You have the right to withdraw your consent at any time. The withdrawal of consent does not affect the lawfulness of processing based on consent before its withdrawal. You are not obliged to give your consent in order to use the website. You can use the website irrespectively of your given, refused or withdrawn consent. However, the functionality of the website may be limited, when you refuse or withdraw your consent.

The offered information on this website is not addressed to children and persons below the age of 16.

To withdraw your consent or to restrict cookies, you have particularly the following possibilities:

Necessary Cookies:

This website could use the following cookies that are essential for operating the website:

Optional cookies for marketing and analysis purposes:

Cookies that are set for marketing and analysis purposes usually are stored longer than for the particular session; the precise storage time can be learned from the guidelines of the respective providers.

Additional information about the utilization of personal data in connection with the usage of this website can be found in our Data Protection Guidelines in accordance with Art 13 GDPR.