Schlegel is an internationally accredited company with BSI ISO 9001:2008. We are now also accredited with the KOMO Dutch standard for construction for seals Q-LON 3070, Q-LON 3091 and Q-LON 3053.
BSI ISO ISO 9001:2008
USA - Certificate FM 87824
UK - Certificate FM 15052
Belgium - ISO9001:2008, certificate BEL09001277
Germany - Certificate KLN 0208222
KOMO
The KOMO Certification 33131 for Q-LON seals.