Kettenfabrik Unna considers the quality management as a basic leg for the business strategy. Technical Improvements follow our idea of serving the market. Many licenses of various institutions proof our idea of quality:

• 1964 Admission chains grade 20
• 1980 Admission chains grade 30 (V34)
• 1980 Admission chains grade 40, 60 and 80 (H34)
• 1985 Admission chains grade 80 in Skandinavia
• 1986 Admission chains grade 80 in Netherland
• 1994 General Admission Germanischer Lloyd
• 1995 QM-System acc. ISO 9000ff
• 2002 QM-System acc. ISO 9001 : 2000
• 2009 certification Bureau Veritas
• 2011 QM-System acc. ISO 9001 : 2008
• 2011 Environmental management acc. ISO 14001
• 2016 QM-System acc. ISO 9001 : 2015
• 2016 Environmental management acc. ISO 14001 : 2015
• ISO 9001 and 14001 Recertification continuously