Call us
Get in touch with us via
Bucharest Branch: Str. Dinu Vintilă nr.11, 021101 Sector 2, București
service@grenke.ro
Cluj Branch: Calea Turzii nr.199, 400495 Cluj Napoca
service.cluj@grenke.ro
GRENKE’s quality management processes have been certified to the ISO 9001 standard since 1998. We keep our improvement processes going with training and internal information sessions. Regular audits and re-certification by our certification partner, TÜV Süd, ensure that our quality management system is always up to date.
Feel free to view our current ISO 9001:2015 certificate.