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Technical Consultancy

For further technical questions please contact our technical department.


Technical advice on site in Waldenbuch only upon prior arrangement possible.

Phone: +49 (0) 180 5 5 78634
(14 cents per minute from a landline network of Deutsche Telekom, mobile prices up to 42 ct / min.)

Office hours:
Mon - Thu 9 am - 1.30 pm and 2.30 pm - 5 pm
Fri 9 am - 2 pm

The fax number of the technical department is: 0180/5502540-23
(14 cents per minute from a landline network of Deutsche Telekom)

Contact persons

Our staff will advise you in all questions on the use of composite materials:


Simone Distelkamp

  • Study of aerospace technology
  • Workshop leader for composite aircraft
  • Guest lecturer at chambers of commerce and universities
  • Active glider pilot and model-maker
  • Aircraft maintenance unit (DAeC)

Correspondence language: German, English, French



Stefan Kühn

  • Master craftsmen in model-making.
  • Many years of experience with composite materials, special knowledge of processing methods like hand lamination, vacuum-infusion, pressing (also vacuum)
  • Guest lecturer for composite materials at chambers of commerce and universities
  • Active in youth development in model-making
  • Dedicated, experienced aircraft model-maker

Correspondence language: German, English



Dipl.-Ing. Volkmar Schneider

Mr. Schneider is available by phone on mondays and also answers emails with technical questions. The reply might take a few days, due to his limited work hours.

40 years of work experience with glass fibre processing (Polyester- and epoxy resin), master form building, mold making, component production.

  • Modelling (supplier)
  • Sports equipment
  • Chemistry of building materials
  • Theater/carny

Correspondence language: German



Thomas Nothdurft

Carpenter for furniture and construction, with 20 years of experience in the composite field. Professional manufacturer of GRP/CFRP model gliders for many years.

Extensive knowledge in GRP mold making and all standard procedures such as hand lay-up and vacuum technique.

Correspondence language: German; English only in writing


Please note that the consultation time is limited and thus not every request can be processed immediately. If you can not reach us by phone, please send an e-mail with a detailed description of your problem. We will reply as quickly as possible.

Often the corresponding answers can be found in our handbook-composite materials and also in the other, numerous instructions available for free download at service / downloads.

Visit our eWiki, there are many frequently asked questions answered: