Documents for download:

• General terms of sale and delivery (Effective February 2007) (PDF 26 kB)
• General terms and conditions of purchase (PDF 42 kB)
• Code of Conduct (Effective April 2017) (PDF 1.66 MB)

Certificate ISO 9001:2015 (Quality Management)

• Download (Effective Mai 2018) (PDF 93 kB)

Certificate ISO 14001:2015 (Environmental Management) und BS OHSAS 18001:2007 (Occupational Safety and Health Management)

• Download (Effective March 2018) (PDF 417 kB)

Certificate ISO 50001:2011 (Energy Management)

• Download (Effective March 2017) (PDF 391 kB)