Comprehensive services in areas of testing, inspection, certification and training.

SZU‘s measures in connection with Covid-19

We are constantly monitoring and evaluating the COVID-19 situation. We have taken a number of measures to help minimize the risk of infection. We do everything we can to ensure that these measures have the least impact on the operation of our business and on running orders. Our main goal in this situation is to protect the health of our employees and customers.

More information:



Our DVGW ACCREDITATION has been extended by the so-called sanitary tapware, which allows us to offer you DVGW certification for a wider range of products.

DVGW CERTIFICATION will make your products more competitive in the markets of all German-speaking countries. Since the testing is performed at our test stations and the relevant certificates are issued by a certification authority in Bonn, the entire process has become much faster and cheaper.

Please, do not hesitate to contact us for more information.






Ing. Petr Mašek

e-mail: tel.: mobil:
+420 541 120 200
+420 602 766 492