ZAPP-ZIMMERMANN GmbH is certified in accordance with DIN ISO 9001. Successful annual surveillance audits, conducted by TÜV Rheinland, demonstrate the high priority placed on quality management within the Company and our ongoing commitment to premium quality.
EN 45545 Certified
All ZAPP-ZIMMERMANN products used in railway traffic have been classified by an independent testing institute with respect to their fire protection properties and fulfil the stringent requirements of DIN EN 45545 Part 2 for the intended area of application.
NFPA 130 Certified
For international projects, fire protection foams used by ZAPP-ZIMMERMANN have been validated to comply with the “Standard for Fixed Guideway Transit and Passenger Rail Systems” in accordance with NFPA 130.