Close-up injection moulding machine


Mould making for the production of complex plastic parts

Our plastic injection projects are a key part of the VWH portfolio. We develop and manufacture single-component or multi-component injection moulds for engineered individual parts or complex modules. Prototypes and series moulds can be trialled individually in our in-house technical centre. Mould proving can also be undertaken there on request. These conditions mean that small series can be implemented locally to short timeframes. In addition, we can also handle the storage of your unique moulds. As experienced experts in this material, we know precisely how important it is - especially on prototypes - to carry out precise data analysis in order to be able to make adjustments and improvements right at the start of the development phase. For that reason we produce detailed measurement and first sample test reports, making it easier to evaluate the data.

Advice and support for projects

We offer highest manufacturing competence for your products

However, our customer support already starts a stage earlier. Teams of experts at VWH support you during the design phase, helping the product towards efficient functionality. Thanks to years of experience in this area, we can spot vulnerabilities in the product immediately and can optimize them. The thinking that goes into VWH solutions means that component handling and the production process can be fully automated. That way, you optimize your internal production processes, saving time and costs.

Our versatility - your benefit!

There are many different processes and techniques in plastic injection moulding. We work with insert and outsert techniques, amongst others. With insert techniques, the inserts are placed into the injection moulding tool and then spray-coated with plastic. Outsert techniques function using a different principle, in which plastic elements are applied to a metal carrier and fixed using undercuts and piercings. Combining different materials - multi-component injection moulding - is not a problem for us. Often, the individual components differ in terms of strength and stability. We combine hard components, such as metal, with a soft component via spray application. Two hard materials can similarly be combined with one another.

Tool construction for injection moulding - Competent in plastics

With decades of experience, VWH GmbH is a specialist in toolmaking and offers its customers an extensive selection of different plastic injection moulds. For more than 20 years we have been committed to the highest quality "Made in Germany". From Herschbach in the Westerwald.

Today, tool making must be flexible and efficient in order to survive in global competition. We design individual solutions for your specific application in line with industry and customer requirements. With us as your partner, you benefit in toolmaking along the entire process chain.

As an expert in the field of plastic injection moulding, we offer precise and high-quality injection moulding solutions from a single source. From the first consultation to the design and our own tool making up to large or small series production.

You would like to talk personally about your possibilities? We will be happy to advise you!

Please contact the VWH experts by telephone on +49 6435 / 309-0 or send us your inquiry by e-mail to info(at)

Are you looking for solutions to automation, molding or engineering?

As a general contractor, we unite all steps from development to production and packaging under one roof.


We are your professional partner for special mechanical engineering and tool making and offer youa comprehensive and personal service for your project.


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