On October 1st, 2004 Eberhard Becker and Herwig Wirag celebrated their 25th anniversary with Hans Dönges GmbH, consulting engineers. Hans Dönges GmbH which celebrated the 30th anniversary last year has over 40 employees and is one of the leading engineering offices for building services in Germany.
Eberhard Becker is a mechanical design engineer and Herwig Wirag is assigned as a site supervisor for building services.
As a gratitude for the long-standing good cooperation the managing directors Mr. Hans Dönges and Mr. Alexander Dönges presented flowers and gifts of money.
From the left:
Company founder and managing director Hans Dönges, Herwig Wirag, Eberhard Becker, managing director Alexander Dönges: