supply chain

Working together, working better.

We treat our suppliers as partners with whom we cooperate closely based on partnership. Therefore we consciously integrate our suppliers into our supply chain process to improve their competitive position. In return, we expect creativity, flexibility and reliability as well as added value that exceeds mere price setting.

In order to check the basic suitability in advance and to establish a basis for further contacts, we ask interested suppliers for a brief self-disclosure.

Do not hesitate to contact us and we will send you the self-disclosure form.

Please also consider our General Purchasing Terms.


  • Head Office Zeven

    TSI GmbH & Co. KG

    Südring 26 · 27404 Zeven

  • Office Berlin

    TSI GmbH & Co. KG

    Lennéstraße 5 · 10785 Berlin

  • Tel.: +49 (0)4281 93 83 0

    Fax: +49 (0)4281 93 83 25

  • CLENTIN ® Haushaltsreiniger


  • VENESSA ® - Better Vending Inside!