1zu1
Member of Prototal
Dornbirn, Austria
Injection Moulding / Aluminium Tooling
Our Story
1zu1 Prototypen GmbH & Co KG produces prototypes, small series and series parts made of plastic.
The high-tech company manufactures using 3D printing and vacuum casting, as well as injection molding with aluminum moulds made in-house – in a clean room if required. A variety of surface and printing technologies round out the full-service provider’s offerings.
Founded in 1996, the company has been part of the Swedish Prototal Group since 2022 and currently employs 160 people. Its customers include international medical and laboratory technology groups, well-known equipment and power tool manufacturers, and industrial goods producers.
High Precision. Quick Solutions.
Our goal: To accompany customer projects quickly to the market by using the best and fastest technology.
What drives us: Doing things right, but above all understanding what our customers really need and what will help them move forward. And we do this quickly, reliably, with intelligence and flexibility.



Special Features
Years of experience with the latest SLS-FDR technology.
Possibility of manufacturing injection moulded parts in clean room ISO class 8.
Full service provider with different types to surface finish and different printing technologies.
Technology
Injection Moulding
SLS
SLA
Vacuum Casting
Aluminium Tooling
Certifications
Clean Room
ISO 9001
Doing things right, but above all understanding what our customers really need and what will help them move forward. And we do this quickly, reliably, with intelligence and flexibility.
Member of Prototal since 2022
Special Features
Years of experience with the latest SLS-FDR technology.
Possibility of manufacturing injection moulded parts in clean room ISO class 8.
Full service provider with different types to surface finish and different printing technologies.
Technology
Injection Moulding
SLS Selective Laser Sintering
SLA Stereolitography
Vacuum Casting
Aluminium Tooling
Certifications
Clean Room
ISO 9001
Doing things right, but above all understanding what our customers really need and what will help them move forward. And we do this quickly, reliably, with intelligence and flexibility.
Member of Prototal since 2022
Prototal Is Expanding
Prototal Industries is expanding the Commercial Team with two well-known faces in the 3D Printing World
We are happy to announce a successful acquisition of CA Models
We have reinforced, expanded and diversified our manufacturing capabilities in the United Kingdom and are delighted to announce that CA Models, a Scottish manufacturing powerhouse, have joined Prototal Industries.
1zu1, member of Prototal, sets course for the future
Thomas Kohler has taken over the management of 1zu1 on June 1, 2023.