This is what sets us apart from the rest!

For almost 100 years, the name of Müller has stood for successful tool- and mould-making and we are proud to be an owner-managed and family-run business that is able to look back on many years of tradition. The workforce of more than 180 employees is passionate about manufacturing our products, about delivering our services and about our desire to always exceed our customers‘ high expectations. We are able to offer our customers a combination of toolmaking expertise and product competence that is derived from our ability to see the development of innovative plastic components and the implementation of production processes as a whole.

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MÜLLER WALLAU is a mould making company with a reputation for consistent innovation at the highest level of design and technic.

Innovation has been an important factor in the company’s success right from the day it was established in 1922. Because we are a company that helps shape highly modern vehicle components, a pioneering spirit has become an integral part of our strategy while innovation, which constitutes the foundation for our  success, is part for the course in our daily work.

Our core business includes all services to do with the tools required for the technical application of plastics. Our customers place their confidence in our expertise particularly when design, lightweight construction and functionality are required for plastic components.

Injection moulds for the highest of demands.

As a partner of the automotive industry, we develop and realise solutions that combine aesthetics with function. Our products range from classic components for interiors through to large assemblies for exteriors as well as visually sophisticated designer components.

The demands that our globally active customers make on tools are manifold. Our range of concepts is accordingly extensive. The spectrum starts with classic single-cavity tools and family tools and ends with complex stack moulds.

Key Facts

  • Design & Development (20 CAD working stations)
  • Inhouse manufacturing (50 machining centres)
  • Try Out (3 injection moulding machines, up to 3000t)
  • Mould weight up to 55 tons
  • More than 120 moulds per year

Müller Wallau manufactures premium interior and exterior systems for the automotive industry.

The demands that automotive manufacturers make of their vehicles are continuously increasing. Our customers put their confidence in our product skills, particularly when expertise is required in the fields of design elements, functional integration and decorative finishes.

Specialist for exterior parts:

Diffusers, radiator grilles, chrome trims, spoilers, fenders, tailgates, front ends, headlamp housings, outer roofs, window frames

Specialist for interior parts:

Doors, instrument panels, centre consoles, a/b/c/d pillars, chrome parts, seat trims


  • single cavity moulds
  • stack moulds
  • multi component injections moulds
  • hybrid technologies
  • internal gas pressure
  • back injection moulding
  • injection compression moulding

We already support automotive manufacturers during the process of product creation and have been doing so for more than 50 years.


Our product expertise is reflected across the entire vehicle.

product range

We are continuously developing new solutions in regard to lightweight construction, designer elements and functional integration.

technology supplier


Innovative mould technology characterises MÜLLER WALLAU

With more than 50 machining centres adapted specifically to meet the needs of toolmaking and more than 60 specialist toolmakers, we are able to realise highly demanding finishes and complex geometries with the help of widely differing technologies. Our production systems are based on high technological standards and use very advanced control technologies, which enables us to optimies production processes.

As a full-service provider, we aim to implement all processes by drawing on our own expertise. We are able to utilise plastics technologies that are specific to toolmaking. It is in this way that we are able to realise series-proximate samples and create an ideal environment in which it is possible to develop processes and plastic components.


MÜLLER WALLAU worldwide.

We are experts for injection-moulding tools and our customers‘ products shape many vehicle models around the world. We deliver our tools to leading automotive manufacturers and suppliers across the globe and in this way make a significant contribution to an automotive future that is characterised by great innovation.

Quality and sustainability

The production of the greatest possible quality and realisation of first-rate products is very important to us. Long-term partnerships with our customers and continuous quality checks constitute significant factors in the company’s success.