Alexander Heiß is the Managing Director of Quarzwerke GmbH.
124 people are employed at Quarzwerke GmbH.
Quarzwerke GmbH is based in Frechen, Nordrhein-Westfalen.
The NAICS codes for Quarzwerke GmbH are [2123, 21232, 21, 212, 212321].
The SIC codes for Quarzwerke GmbH are [144, 14].