A contract for cooperation in the field of R&D (Research & Development) and technical support between Boltjes International and NADKOV was signed in December. The aim of sharing and utilisation of the latest scientific and technical knowledge in mechanical engineering and mutual cooperation in resolution of scientific and technical tasks is to increase the company’s research, development and manufacturing capacity. We look forward to long-term cooperation with NADKOV.

We let you know that we were preparing something interesting at the end of May and it is now our great pleasure to share with you our new promo video. Would you like to know what our company does? In our video, we will show you the final products which we supply components for, details from our manufacturing plant in Červený Kostelec, the head office of the Boltjes Group in the Netherlands and much more. Enjoy watching the video!


  • Boltjes Group


    For several leading car manufacturers in Europe we bend tubes.

  • Boltjes Group


    The products of the Boltjes Group meet requirements and standards for use i.e. in the medical industry.

  • Boltjes Group

    Heating and cooling

    Years of experience in the production of complete assemblies directly suitable for your assembly line.

  • Boltjes Group

    Other Industries

    Our strength lies in the production of small to medium series (6-65mm dia). Together with you we provide custom-made products!