Since 2007, all instruments of PETROF brand are marked with the new, EUROPEAN EXCELLENCE seal , EUROPEAN EXCELLENCE (abbreviation: EEX). This designation is primarily the evidence of European origin of the instrument, long lifetime, professional service and high use value.
You can find the information from the EEX convention in the MusikMesse Frankfurt 2008. here.
PETROF, spol. s r. o. has introduced and certified the integrated system of quality and environment management. The efficiency and suitability of this management system is audited every year by an external audit company. The documents fulfilling the requirements of the relevant ISO 9001:2008 and ISO 14001:2004 standards are valid certificates issued by the TUV CZ certification body. .