You have to wonder about a manufacturer with the appearance of being based in Germany but without a German website

They're not on maps.google.de's list of businesses at the address:

Ausgewählte Geschäfte und Unternehmen mit dieser Adresse:
A.B.S. Global Factoring AG‎ -
Blinker Links! GmbH‎ -
Detektei Kyritz‎ -
Effektiv Personal - Servive GmbH‎ -
Exsa Online-Portale GmbH‎ -
Gröpper & Bonum Brand Design Communication GmbH‎ -
Intervoice GmbH‎ -
Jupiter Systeme GmbH‎ -
LOGIN SystemHaus GmbH‎ -
1 Erfahrungsbericht
med publico GmbH‎ -
med update GmbH‎ -
Plenum AG‎ -
RHI Dinaris GmbH‎ -
RHI Refractories / Didier-Werke AG‎ -
tecmata GmbH‎ -
Urban Supplies Ludewig & Seewaldt oHG‎ -
Vikan GmbH‎ -
Wikonect GmbH‎ -

Sixto
87 300D