Quality
Experts make the difference – our service is certified in accordance with the SR 6.0 standard.
Along with technical competence and the strict adherence to work safety regulations, the independent German testing authority for event technology (www.dpvt.de) tests and evaluates the commercial performance of companies which hire out event technology on a professional basis.
SIGMA System Audio-Visuell GmbH is certified as a type A event technology service provider – in the categories of sound technology, video technology and IT technology.
Our customers can therefore rely on the professional work quality and safety of the services we provide.