Quality
GMM realizes that a consistent quality standard is  becoming the key differentiator in the silica sand industry. It has therefore implemented a sector leading integral quality assurance program that starts with vein assessment and carries all the way through to product shipment.


GMM N.V.

Molenberglei 42

2627 Schelle

Belgium

Tel: +32 3 4517735

Fax: +32 3 4517731

© GMM 2005
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