We get your material in perfect shape!

Pressroom and plotting service

As a technical trader we are an all-rounder with special knowledge, who knows the solution for your problem. You can count on our sense of responsibility and quality, from the first conversation on up to the on-time delivery. A high level of expertise and the willingness to perform go hand in hand. Development and production to customer specifications are one of our strengths.

Sealing stamp workshop

Since more than 60 years we are able to offer you our affordable und flexible sealing stamp service. In our workshop we develop sealing solutions in job-order production, according to your needs:


  • static seals
  • flat seals
  • rubber gaskets
  • rubber cut parts
  • plastic cut parts
  • hose sections
  • stamped parts out of all stampable materials.


Main materials are NBR, SBR, NR, EPDM, Neoprene, Hypalon®/Viton® and - of course - asbestos-free materials of the companies Klinger, Frenzelit, Gore usw. We are able to handle even cork, leather, polyamide, polyethylene, PEEK, POM, PTFE as well as polyurethane and Vulkollan®. As an additional service, we find solutions for your individual seal design.


Our specialized staff grants you a consistently high quality. Small or large orders: we produce almost everything for you - just in time. Please send us your drawings in digital form to optimize work preparations and costs.

Freehand production

Apart from the sealing stamp workshop and cutting plotter service, we manufacture special designs and single items freehand. We produce inflatable seals (GrüloSeal), hollow chamber profiles for sewer cleaning vehicles and industrial doors, sleeves and individual profile seals,according to your requirements.

Cutting plotter

With the cutting plotter ARISTOMAT SL 1617 we are able to implement your individual CAD-file precisely. The oscillating cutting blade allows 2D-cuttings in all forms up to the maximum size of 140 x 140 cm.


Proven materials for seals like ® universal, novapress® basic and novapress® multi, rubber - with or without fabric - from 50 up tp 70 degrees Shore A and PVC up to a thickness of 10 mm can be treated. Furthermore we manufacture customized signs and letterings from films.

Further G+L Services

Together with our partners we offer you a lot of possibilities. Please contact us and convince yourself of our broad product and service range in the field of sealing technology.


  • Turning and milling parts
  • Cast and moulded parts
  • Water-jet cut parts
  • Special parts / sealing technolog