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Heller Kunststoffe

Plastic profiles made by HELLER

For more than 30 years, Heller Kunststoffe is deemed to be a specialist in finding
intelligent and premium solutions in the manufacturing of plastic profiles. Everyday,
nearly 90 employees work full of energy at two locations on products for a variety of applications.
We take holistic thinking and the interest in mastering difficult requirements in terms of our customers for granted. Individual and suitable solutions, which are tailored to the particular needs of our customers, are predestinated for consumer-friendly and economical final goods – this is our intention.


company profile

Heller Kunststoffe GmbH Herborn, with currently 100 employees in 2 production locations, is your competent and reliable supplier of mouldings and tubing made of PVC and related substitute materials for all industry branches. Any questions concerning polymer extrusion technology? We are happy to help you! We have the right ideas.

Headquarter Herborn

At our location in Herborn are 16 extrusion lines in various sizes for the manufacturing of diverse plastic profiles available. In order to satisfactorily solve individual problems of our customers, we have an in-house tool manufacture. Because of our weld shop, we are able to process subsequently rings and frames. Our strength is our individual customer advisory service from the first draft to the serial production. A certified quality management system according to DIN EN ISO 90001 guarantees a continuous high quality of our products and processes. 
Heller Kunststoffe
Heller Kunststoffe
Heller Kunststoffe
Heller Kunststoffe

Location Friedewald

Our location in Friedewald has ten extrusion lines for the manufacturing of diverse plastic profiles. Here we emphasize the production of large-volume TPE, hard and soft profiles. The processing into rings takes place in our own weld shop.
Heller Kunststoffe
Heller Kunststoffe
Heller Kunststoffe
Heller Kunststoffe

company history

Heller Kunststoffe was founded in 1979 by the present Managing Director Manfred Heller as a sole proprietorship. Starting with straightforward customary PVC standard mouldings and profiles, the company quickly broadened its competencies. With its own development department combined with in-house tool manufacturing the product portfolio was enlarged and henceforth PVC substitutes were also processed. Today, as we did then, we endeavour to provide individual solutions tailored to the needs of our customers. In 1998 the old premises became too small and the company moved to Hohe Str. 85 in Herborn-Seelbach to continue to meet the requirements of customers concerning quality and service delivery. In 1994, a second branch was established in Friedewald near Bad Hersfeld.



Profiles are extruded seals on running meter or fixed length. You can find them in all areas of our daily life, for example, as door and window seals, sealing and damper on vehicles, instruments, fridges, containers, ships, planes etc.

We advise, plan, design and produce your plastic part and use the right material and optimal manufacturing technique.

A wide range of industries

Worldwide, you can find extruded plastic products made by Heller Kunststoffe in different industries such as

  • automotive
  • furniture industry
  • mechanical engineering
  • air-conditioning-technology
  • window construction
  • sanitary equipment
  • civil engineering
  • electrical/electronics industry



Our experts and engineers develop and test the plastic profiles with a meticulous accuracy to be in accordance with the requirements. An optimal product result claims the right material, used under conditions of fluctuating and extreme temperatures, clamminess or permanent physical change. With a lot of experience and technical expert knowledge we would like to meet your specific product needs in the specialized area of design and manufacture of plastic profiles.

Quality and Certification

Product precision and quality in the fields of "Manufacturing of plastic products by extrusion and tool manufacturing" was certified by DEKRA ITS Certification Services in the context of DIN ISO 9001 and is subjected to an annual supervisory audit. The certificate is available for you in the download area.

Consulting and development

We solve complicated problems of our customers with great enthusiasm. Their needs are manifold and challenging, but this is exactly the reason why we are so motivated to develop our abilities and find the best solution for every individual customer to realize and produce the products in a dependable way. We develop your products on the basis of models, drafts and drawings, which our own development department and tool manufacture enables us.


Apart from the standard extrusion grades and the combination of two hardnesses in one profile, we are able to use special material with the following characteristics:
  • UV-protected
  • provided with fungicide
  • glass-fiber reinforced
  • UL 90 V-O listed
We are able to send you our profiles as pre-finishes profiles, fixed lengths of up to six metres or as roles. Moreover, we provide a range of finishing options for the profiles such as
  • Press cuts
  • Bores
  • Imprints
  • Adhesive tapes and hook and loop tapes
  • thread profiles
  • Rings and frames
  • Mitre cuts
Heller Kunststoffe
Heller Kunststoffe
Heller Kunststoffe
If your wish is not mentioned in the list, please ask one of our competent specialists in our technical distribution.

tool manufacturing

Construction and tool manufacture

The production of plastic profiles requires know-how, expertise and longstanding experience. An optimal tool guarantees a smooth manufacturing sequence with consistent values of high quality. We command a modern tool manufacture with several CNC-controlled wire-cutting systems and therefore, we are able to realize profiles based on your drawings in a short period. After the completion of the tools, we provide models for your attempts and test purposes and if we get the approval the series manufacturing could start within a short time.