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About us

Holthausen Composites` strength lies in the full-package concept; products are developed from a CAD drawing to the complete product. Close relationships with design desks are maintained, making it possible to achieve the maximum out of every design.

  • We design and produce polyester parts for many different industries, everything is custom made so that the end product meets all your wishes and needs.
  • Apart from the polyester processing, Holthausen Composites is able to provide for the complete assembly of the polyester product.
  • All processes, as well as the production of  the pre-series take place in the town of Zevenaar in the Netherlands.
  • Holthausen Composites have production facilities  at our disposal in our own branches abroad, which enables us to offer your product at attractive and competitive rates.
  • Deliveries are always conducted from the Netherlands, where Holthausen Composites quality control also takes place.
  • We have gained extensive experience in producing polyester parts for the automotive industry and the recreation industry, but we can also make interior parts for shops or buildings, produce advertising objects, filter systems, cabin parts and much more.

Why choose Holthausen Composieten

  • Knowledge and Craftmanship

  • Over 30 years of Experience

  • Competetive Prices

  • Excellent Service

  • Accurate and Quick

  • Certified Company

Contact us

Hengelder 32 34 – 6902PA – Zevenaar



 In consultation with our customers, Holthausen Composites are able to design the desired bodywork through a hand-drawn sketch or a 3D drawing.

Bodyworks that are manufactured from polyester are fundamentally stronger and lighter than conventionally constructed ones.
Holthausen Composites have gained a large quantity of experience  in the automotive industry.

In co-operation with the client Holthausen Composites can determine what requirements the bodywork should meet; what qualities it should contain and which strength reinforcing materials should be used for the final product.

With this information a model will be developed that allows the customer to decide whether it exactly meets what is desired.

Holthausen Composites B.V have been a phenomenon in polyester industries for over 30 years. Our origin lies in the construction of polyester boats and bodyworks. In the course of the years Holthausen Composites have developed into an all-round polyester company: active in almost all markets. Holthausen Composites process polyester and epoxy composites for practically every branch.