Global demand for consistent quality quartz sand is increasing rapidly. Particularly the strong growth in the compound stone and solar sectors is shifting quality requirements. As a result, the relationship between suppliers of quartz and manufacturers of quartz-based products is more than ever moving towards a partnership.
Understanding the client’s production process is the key to building a successful relationship. GMM is therefore committed to work closely together with the production and quality departments of its clients. Similarly, GMM provides full insight into its production and quality assurance process so to ensure transparent communication on all levels.
GMM draws on vast reserves of the world’s best quartz deposits, which are processed in its recently competed state of the art facilities. The primary goal was to set a new standard in the production of consistent quality quartz sand products. We believe we have succeeded in accomplishing that goal.
General terms and conditions of sale


Molenberglei 42

2627 Schelle


Tel: +32 3 4517735

Fax: +32 3 4517731

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