An understanding of glass and a passion for precision.

DURAN® precision glass is characterised by its outstanding chemical and physical properties. Minimal thermal expansion and resistance to thermal shock make DURAN® borosilicate glass 3.3 suitable for a particularly wide range of applications.

On the basis of innovative technologies and our decades of experience, we produce precision bore tubing (KPG®) with tolerances down to the micrometer (µm) range.

Our processing expertise in DURAN® and other special glasses is reflected in the following application areas:

  • mechanical engineering
  • electrical industry
  • laboratory technology
  • laser technology
  • machine and plant construction
  • mechatronic industry
  • medical engineering
  • measurement and analysis engineering
  • ozone technology
  • paper processing industry



Our unique understanding of glass coupled with target oriented project management enables us to put your ideas and designs into practice. We work with passion and commitment to plan and develop first class customised solutions for you.

We turn your ideas into reality. A one-stop-shop, from individual parts to series production.

We will gladly prepare a quotation according to your requirements.

Please contact us!