MANY COMPETENCES FROM A SINGLE SUPPLIER

Apart from manufacturing special glass products, we also offer services such as developing prototypes, creating drawings and technical proposals, as well as giving expert advice on anything concerning glass. For this, we usually work closely together with the development departments of our customers.

The synergies obtained in this way enable us to develop products that meet the individual specifications of our customers, down to the smallest detail. These are competences, that are highly appreciated by numerous research establishments in various industries and in universities – in addition to our high production flexibility and short delivery times.

Our production range

Hot forming

  • Production of glass capillaries, fine tubes, glass rods and fibers using the redrawing process
  • Drawing, swaging, rolling, and shaping glass tubes, capillaries, and rods
  • Bending glass capillaries, tubes, rods, and sheets
  • Fire-polishing, fusing, and sealing glass tubes, capillaries, and rods
  • Straightening and hot calibration of glass tubes and capillaries
  • Manufacturing direct junctions between glass and metal, glass and glass, glass and plastic, glass and ceramic
  • Thermal prestressing of glass sheets and disks
  • Laser processing of glass tubes and disks, e.g. fusion cutting and drilling, shaping and inscribing
  • Thermal cracking and cutting of glass tubes
  • Bottom manufacturing
  • Blow molding
  • Hot forming tools


Cold working

  • Cutting, grinding, drilling, milling, sawing, faceting, and polishing of glass tubes, rods, sheets, and disks
  • Cylindrical precision grinding and technical polishing of glass tubes
  • Precision grinding of spheres, and polishing the surface to optical quality
  • Assembly of modules, joining technology for connecting glass with other materials


Finished products warehouse

  • Standard products


Raw material warehouse

  • Comprehensive stock of raw material
  • Numerous special dimensions are also available
  • Glass tube with side-opening
  • Glass fibers with sphere formed end
  • NMR Tubes with thread for low vacuum applications
  • Mark tubes with special inner surface
  • Mini test tubes with extended flange
  • New preform for redrawing of capillaries
  • Test tubes with sagging at the bottom
  • Cloning cylinders with numbering
  • Large-volume theta cross-section capillaries
  • High tightness with new standard cap
  • Complex component made of quartz glass
  • Dropper pipettes in many sizes and designs
  • Packing glasses protected from light
  • Ampoules with built-in test leckage
  • Thick-walled sample vessels
  • Measuring ampoules with conical bottom
  • Special glass capillaries for measurements
  • Glass capillaries with constriction
  • Finely scaled glass cannulas
  • CNC processing of glass plates
  • New 5 mm NMR standard caps
  • Glass crucible for thermal analyses
  • Glass capillaries with graduation
  • Square capillary with 9 internal channels
  • 9-fold capillary made of borosilicate glass 3.3
  • Our tool for cutting glass capillaries
  • Diamond wire for cutting capillaries
  • Sight glasses (laser structured)
  • Very thick-walled capillaries
  • Polyimide coated filling needles
  • Ampoules with small volume
  • NMR tubes colored (UV protection)
  • NMR septum caps (increased denseness)
  • NMR tubes (barcode & constriction)
  • Mark tubes with perforated bottom
  • Test tubes with hole e.g. as vent
  • Test tubes with grooved rim
  • Oval capillaires (thin-walled)
  • Triangular capillaries (thin-walled)
  • Twisted capillaries by hot forming
  • Multi-channel capillaries (circular array)
  • Special light pipe made of glass
  • Luggin-capillary for measurements
  • Test mandrels (different materials)
  • Carpoules with special-rolled rim
  • Glass capillary for the stimulation
  • XRD-capillary with Luer-connector
  • Glass nozzle with seal-and retaining ring
  • Glass capillary with side-mounted connectors
  • Easily destructible glass ampoules
  • Glass rods with surface patterning
  • Long-conical focusing nozzles
  • Surface patterning of glass substrates
  • Laser sublimation-drilling in flat capillaries
  • Thin needles up to 180 ° flexible
  • Glass needles with curved tip
  • Polished to precision glass rings
  • Glass rods with partially-frosted surface
  • Sealing glass with high thermal expansion