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Focus on quality

Only companies that offer the highest level of service on a daily basis will survive in the market. We have been living by this principle for 75 years. Since 1999, we have been continuously certified by the TÜV in accordance with ISO 9001 Quality Management System.

With the DIN ISO 14001 Environmental Management Systems, we have also established a basis for a continuous and verifiable improvement process. This enables us to sustainably reduce the risks to the environment and improve our environmental footprint – in cooperation with our partners.

With immediate effect, Zenger Industrie-Service guarantees to handle all services in fulfillment for organic products, such as goods receipt, storage, picking, shipping and returns processing, in accordance with the requirements of the EC Eco-Regulation (EU) 2018/848.

The identification and traceability of the delivered goods must be guaranteed at all times, a requirement that Zenger ensures for all processes on the system side.

Our key to success: committed and qualified staff, the latest equipment and the ambition to continuously improve our work.

Ludwig Zenger Industrie-Service GmbH is committed to:

  • permanently keeping the company at the cutting edge of technology
  • supporting and developing employees independent of descent, religion, gender or function
  • protecting personal data and data carriers against unauthorised access and misuse and using these in accordance with the applicable statutory provisions
  • considering economic conditions, social aspects and cultural requirements
  • repelling possible risks to ensure that the company is always competitive, maintains an excellent reputation and treats all interested parties appropriately



Quality is if the customer and not the product comes back – this principle also applies to our work. Advertising material is the visiting card of a company, and optimum and tailored handling is correspondingly important.

Mark Neumann - Sales Manager / QM / EM