All products from friedola and Wunderlich are manufactured following strict environmentally friendly requirements. Of course, we also take this as a basis in the procurement of the used materials. With that, we ensure you that every product with the names friedola and Wunderlich is a product of „excellent“ quality. 


This is guaranteed specifically through: 

  • A successfully implemented quality-management system according to DIN EN ISO 9001 

  • An energy management system according to DIN EN ISO 50001 

  • Certification according to STANDARD 100 by OEKO-TEX®  

  • Adherence to customer specifications, norms and laws (e.g. Reach conformity, raw material and processing-process guidelines, etc.)  

  • Standardized tests in our laboratory according to DIN-EN-ISO  

  • Testing of new techniques and opportunities through laboratory tests  

  • Sustainable supplier management as well as seamless quality documentation  

  • Production of environmentally friendly products as well as permanent inspection of our processes with regard to environmentally relevant aspects 

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Our contribution to a greener environment:

  • Careful use of resources

  • Recycling and in-house processing of the residues and cuts

  • PAK-, phthalates- and nonylphenol- free production

  • Use of high-quality, FSC-certified wood for paper, cardboard and packaging materials

  • Use of natural colours without chemicals pollutants