Our way

Olaf Igelbrinck
Executive Stockholder
Heike Igelbrinck
Managing Director

Now into its second generation, our family-owned enterprise combines expertise, a high technical standard, environment protection and energy-awareness with your wishes. Our claim is to always produce the best possible quality, which is how we provide the safety that you require. By choosing Z.I.S., you are opting for a professional and internationally experienced partner on whom you can always rely. Through decades of experience Z.I.S. ensures mature products and quality “made in Germany”.
“Your satisfaction with our products is our most important concern. In order to achieve this, we rely on the performance of our motivated staff members and on the continuous improvement of our products and of all our operating processes. We are proud to have been contributing to the protection of the environment for over 40 years now.“

The experience and knowledge that we have acquired over the years allow us to manufacture products of the highest quality from reclaimed or recycled materials from the plastics industry – saving resources and remaining energy-efficient and environmentally friendly. We focus on a confident and close cooperation between our customers, suppliers and employees. It is this confidence, combined with our flexibility, our know-how and the high quality standard of our products which makes us successful and unique.

About us

Z.I.S. Kunststoff GmbH is your reliable system supplier for high quality cable protection products, protecting your cables and conduits. Certified according to DIN ISO 9001, we manufacture cable protection systems from extruded plastics. In our product range you can find everything relating to cable protection. Our core products are cable protection conduits in lengths, on coils or on rolls, as well as cable cover profiles, cover tapes and films, custom profiles and many more too.

A broad range of accessories completes our portfolio.
Our products are made from PVC-U, PE-HD or PP. Depending on the designated use and your individual specifications, we can process high quality regrinds from the plastics industry, recycling and reclaim material or virgin material. Since its establishment in 1970, Z.I.S. Kunststoff GmbH has been manufacturing cable production systems from plastic. Today, our facilities extend to 9,000 m2. Our products are used all over Europe, always complying with national and international directives.

By means of ...
  • technical know-how and a high quality level
  • continuous innovation
  • moderate expansion
  • and a constant diversification of our product range
...keep our customers satisfied.


  1. Founding of the company Z.I.S. Kunststoff GmbH in Hoexter-Ottbergen. The enterprise starts operations with one extruder.

  2. Relocation to Hoexter Godelheim. Meanwhile, there are 20 employees working for Z.I.S. Kunststoff GmbH.

  3. Moving to the new facilities in Beverungen-Amelunxen. Now the machinery consists of 10 extruders.

  4. Starting operations at the current headquarters in Altenbeken-Buke.

  5. Starting the construction of a new production hall and extending the factory premises.

  6. Starting the tube production.

  7. Founding of the subsidiary company Z.I.S. Spezialbaustoffe based in Wackersdorf (Bavaria). Extending the PVC tube production.

  8. Extending the production surface by another 1,800m2 and moving into the new office building. Currently 43 employees are producing cable protection systems with modern machinery for the worldwide market.

  9. Implementing a corrugator for the production of corrugated PE composite conduits.

  10. Implementing a second PE extruder. Currently, Z.I.S. has 51 staff members.

Z.I.S. Spezialbaustoffe GmbH

Your reliable system supplier for high quality cable protection products and development of broadband.

Z.I.S. Spezialbaustoffe GmbH
Karl-Rapp-Str. 1
92442 Wackersdorf

Tel.: +49 (0)9431 / 797 99-0
Fax.: +49 (0)9431 / 797 99-20
E-Mail: info@zis-spezialbaustoffe.de
Web: www.zis-spezialbaustoffe.de