5 Father Costello Dr, Schumacher, ON

3470 Mainway, Burlington, ON

Manufacturer of vacuum products for aerospace, synchrotron rings, Light Sources, semi conductor and opto-electronic laboreatories and production facilities

47 Merrit Cres., West St Paul, MB

2401 Bristol Cir., Oakville, ON

DuBois is all about quality and value. We offer top quality products and services, and we provide value by saving customers time, energy, equipment life, and direct production costs. DuBois has achieved QS-9000 and ISO9002 certification.

69 Lac des Lys, Val-D'amour, NB

130 Glidden Rd., Brampton, ON

Refining of Precious Metals - d'ore, precipitates, jewelry scrap

110 Montcalm Blvd N, Candiac, QC

Certification ISO 9000:2002

2020-84th Ave., Edmonton, AB

7620 Route 102, Browns Flat, NB

5 Brock Ave., Toronto, ON