Quality has always been the top priority at LUMEN. In 1996 our quality-management system was adapted to the German and European norms and certified accordingly. However, the norms are amended and developed continously in order to keep quality management at a constantly high level. That is what LUMEN stands for.

The DIN EN ISO 9001 norm has been complied with in every detail, so that there is no problem extending the application of the norm regularly. In order to stay up to date we adapted the revised version of the norm, the DIN EN ISO 9001:2000, which is currently still effective. This enables us to guarantee our customers the maximum level of assured quality.