Granit J. McCutcheon Inc.

35 Woodside, Stanstead, QC

Owens-Corning Canada

131, boul. Montcalm N., Candiac, QC

L'Oiseau de Bois Inc.

290, rue Principale, Sainte-Marcelline-De-Kildare, QC

Entreprise de thermoformage et dcoration du verre. Membre mtier d`art.

Demix Bton une unit d'affaires Ciment St-Laurent Inc.

205, boul. Louis-XIV, Quebec City, QC

Membre AbQ Certifi Qualibton 9000

Perma Crete Inc.

Route 243, South Bolton, QC

BNO approved.

Granit Orford Inc.

10295, rue du Panorama, Deauville, QC

CRYSTALGRIT INC.

22 Normandy Rd., Baie-D'urf, QC

Crystalgrit, Inc. invented and patented the use of specular hematite for blast cleaning. It is licensing this technology world-wide.

Timcal Canada Inc.

585, ch. du Graphite, Lac-Des-Iles, QC

Lafarge Canada Inc.

4877 Route 880, Havelock, NB

Verre Select Inc.

3816 Georges Corbeil St, Terrebonne, QC