Logo location Ullstein Concepts GmbH


Urgent Update 15.04.2021:

You can place your order and reach customer service via the online shop, email or telephone. Mon-Fri, 9am - 6pm.

The Covid-19 situation is very dynamic and we are still very mindful of everyone's health. Therefore, we have moved 80% of our workspace to home office and thus only work in shifts in the local office. This ensures our internal operations are maintained and we can continue to do everything we can to counteract the effects caused by the pandemic. Please note that due to the current regulations we have to keep our showroom closed until further notice. On-site sales are restricted. You are allowed to collect your purchases on the premises, but face to face consultation is currently only possible upon request. In addition, if there is an incidence value of 100 or more, a negative antigen test, max. 24 hours ago or a PCR test, max. 48 hours ago must be shown. Alternatively, we also offer rapid antigen detection tests on our premises for self-testing. However, all workshop appointments will continue as planned and can be arranged by making an appointment. Stay healthy!


Ullstein Concepts GmbH presents:

Light modular storage solutions for light commercial vehicles... powered by GEMA

Preconfigured modular solutions

The preconfigured modular solutions powered by GEMA are available for all common pickups and light commercial vehicles, e.g: Mercedes-Benz Sprinter, Volkswagen Amarok, Caddy, Crafter Transporter or Ford Transit.

In addition to the preconfigured systems, all modules can be ordered and combined individually.

Special solutions

With GEMA aluminium lightweight construction modules, Ullstein Concepts offers new solutions for the individual modification of your commercial vehicle. With its light and highly stable construction, we meet all requirements! Industry-specific modules enable perfect load compartment design.



From product development to the manufacturing process, the manufacturer "GEMA®" respects the environment and components are 100% recyclable as far as possible.

The aluminium profiles developed by Gema offer outstanding stability, are anodized and therefore corrosion resistant.


The module components are attached to the vehicle using a longitudinal anchoring rod, which makes it possible to distribute the tensions over the entire length of the rod rather than over the individual anchors.

The shelf anchoring system has been designed ergonomically and sturdily to ensure safe use. Only high-quality materials such as stainless steel and aluminium are used in the production process. Particular attention was also paid to the geometry, which is carefully rounded and free of sharp edges.


Our rack system offers a wide range of possibilities and combinations for individual customization depending on the vehicle and the task at hand.


Due to the lightweight aluminium construction, fuel and maintenance costs are low and the loading capacity is increased. This also leads to lower CO2 emissions.


The use of Gema's specially developed aluminium profiles makes the shelves very robust, ensuring stable, safe and resistant load securing.

Capacity per side 350 kg
Drawer capacity 90 kg
Shelf capacity 120 kg


Thanks to the use of composite plastics that do not make any noise.

Catalog GEMA - Light modular storage solutions for light commercial vehicles

Our philosophy

Ullstein Concepts GmbH is a well-known manufacturer and supplier of pickup and commercial vehicle accessories as well as special component solutions. We are active throughout Europe and have customers in a wide variety of industries. These include both larger corporate groups and smaller private companies. As a company we have 30 years of market experience. We pursue the development of innovative and user-friendly solutions in order to react effectively to the everyday problems of our customers. This enables us to optimise user-friendliness and further expand the range of applications for our products. During the development process, our focus is on user-friendly design and close partnership with our customers. By working closely together, we get a "practical" idea of what our customers really need. In order not to lose sight of these principles, we follow and commit ourselves to our three core values: CHANGE - INNOVATION - KNOW-HOW