St. Georgen plant (Austria)

 The St. Georgen/Gusen plant belongs to our Austrian subsidiary, Quarzwerke Austria GmbH. Continual improvements and investments have made this processing facility the primary supplier of high-quality products for the glass industry, in particular thanks to our assortment of white glass sand and feldspar products.
Thanks to ongoing inspection and monitoring, we can deliver high, consistent quality.




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St. Georgen


Mon. - Fri. 6.00 a.m.– 18.00 p.m.


A-4222 St. Georgen/Gusen
Knierüblerstraße 18
+43 7237/24 49-0


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St. Georgen plant

Quarzwerke Österreich GmbH | Austria

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