Our performance
Who we are:
We are a modern CAD service company in the Rhine-Main area. We combine the classic design office with the strengths and experience of our suppliers and partners in order to achieve the best possible result for our customers.
Our strengths:
- Inexpensive implementation of your projects
- from the first idea or sketch to the construction of a prototype ... everything in one hand
- Product development from individual components through to complex assemblies, creation of standard-compliant drawings
- Development of creative solutions
- One contact person for all areas
- Flexibility and short response times to changes etc.
- Experience in various areas of plant and machine construction, apparatus construction, model construction, aeronautical engineering, UAV systems
- SolidWorks, SolidEdge, MS-Office products, project management
- Reading and output of various data formats possible
- Project handling as well at the customer's and in our home office at short notice possible
- Benefit from 30 years of experience!


Our experience and expertise:
We have been planning and implementing customer projects for over 30 years. 17 of these years were spent as project managers in the plant planning departments of Hoechst AG and Siemens AG, working on large-scale projects up to €300 million.
However, our passion lies in CAD design, mechanical engineering, and aeronautical engineering. In particular, we specialize in the development of large helicopter drones for industrial applications (MTOW up to 150 kg) and large RC-helicopters with special rotor concepts such as coaxial rotor and Flettner double-rotor systems (MTOW currently up to 65 kg).
Using the design software SolidEdge and SolidWorks, we have been working on the successful implementation of customer projects and our own projects for over 20 years. From the initial ideas and the implementation of prototypes to the series production of components, assemblies, or complete systems, we are the right partner.
In our independent practice since 2008, we have worked with many renowned companies in Europe and around the world, or acted as licensors for helicopter drones. These include Swiss-UAV AG (later UMS-Skeldar), SwissDrones AG, Geocopter, Jolly Ltd., AveoX GmbH, and Anavia AG.
You need support in the realisation of a construction project?
Talk to us at: +49 173 / 90 38 55 7
You can find some examples of the constructions we have designed in recent years in the news/projects, helicopters and in the gallery. All construction plans offered in the shop were also created by our pen. Some of the constructions shown were developed a few years ago and were unique in the world in terms of execution, function and design ... sometimes so good that they were later more or less copied by various other companies :-)