News from our company



Werner Steenbuck - 50th anniversary of service

We congratulate him warmly and thank him very much for his many years of loyalty and tireless commitment, to which we owe not least the fact that we were able to celebrate our 70th company anniversary this year. On October 1st, 2020, Mr. Steenbuck will go into his well-deserved retirement. We wish him good luck and good health. We will duly celebrate this occasion on Friday, September 4th, with the unfortunately usual Corona restrictions.


70 years 'Made in Germany'

To celebrate the 70th anniversary, we have invested in a new 5-axis profile grinding machine, which will be installed this week, and are thus focusing on innovation and progress. We look forward to shaping the future of Sieber together with you.


Modernized machine park

2 new CNC internal grinding machines (Sieber brand – in-house development)
1 new surface grinding machine
1 new internal cylindrical grinding machine
3 new wire EDM machines
1 new die sinking machine with loader and networked CNC measuring machine
1 new 5-axis HSC milling machine
1 new optical 3D measuring machine