SUM LTD opened in 1991 as a one man operation. From the beginning the company was a manufacturer of CUSTOM THERMAL REUSABLE INSULATION BLANKETS and covers for the oil and gas indus...more...See more text
Since 1977, Consolidated Gypsum Supply Ltd has become a distinguished Western-Canadian building supply company selling over 2,500 building products for all your wall, ceiling and r...more...See more text