We have a keen eye for quality.
Seeing it through your eyes.

Our solutions are always tailor-made to meet the demands of our clients. As owner-operated company we offer an effective and flexible way of working. Short decision-making processes and a highly motivated team ensure reliable and quick services in partnership.

hmb Quarzglas supports your business objectives in finding economic solutions and ensuring optimal quality. At our production site you can request all production activities concerning silica glass processing and technical ceramics.

The focus of your project requirements.

Our service offerings primarily include the manufacturing of complex products for challenging industrial applications. Needless to say you can also make specific use of our wide range of machining skills. Feel free to contact us. We will develop a solution for your specific project.

Our technologies at a glance.

Mechanical processing

  • Milling
  • Turning
  • Grinding
  • Laser cutting
  • Waterjet cutting
  • Drilling
  • Ultrasonic
  • Sawing


  • Etching
  • Polishing
  • Ultrafine grinding
  • Sandblasting
  • Cleaning
  • Marking

Thermal processing

  • Deforming
  • Tempering
  • Glassblowing
  • Welding
  • Fire polishing

Repairs – an economical and efficient alternative.

Normally, fused silica parts are very expensive and shock-sensitive components. Small, sometimes also major breakouts can often be corrected by repair at a fraction of the cost that would incur for a new part. With fire polishing remedy of defects caused by etching during use is also possible, if required.

Quarzt glass - repair examples

Repair example  

Repair example  

Repair example
cracks and scratches