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Carl Wilhelm Cleff GmbH & Co. KG Carl Wilhelm Cleff GmbH & Co. KG
Carl Wilhelm Cleff GmbH & Co. KG

At Carl Wilhelm Cleff, we have all the relevant certificates that are timely for mo- dern development and production. With their help, processes are not only compre- hensive, they also increase efficiency, increase product quality and deadline reliability, and at the same time, the number of complaints is being reduced. Therefore, we do not only use our certifications and standards as a compulsory part of our daily work, but also do realize higher quality-oriented productivity with their help.

Approvals

  • Railway: BN 918511, DIN EN 17460, UIC 651, EN 15152
  • Road traffic: DOT, CCC, ECE R43
  • Coating: DIN 17611, BN 918340, BN 918300
  • Welding: Welding processes according to DIN EN 15085-2 - classification levelCL1 in activity area D, S,DIN EN ISO 9602-2, DIN EN ISO 15614-n
  • Fire protection: DIN 45545, DIN 15545-2, NF F 16-101
  • Environment: DIN EN 14001
  • Windscreens with alternating pressure resistance in accordance with UIC 566, impact-resistant in accordance with body swing test in accordance with NFPA/DIN
  • ISO glass with defined strength for safety bonding and stepped insulating glass
  • BN 918 511
  • DOT
  • 15152
  • ECE R43