With its main plant in Harrow, Ontario and additional plants in Chicago, Illinois; Blytheville, Arkansas; Plymouth, Michigan; and Winnipeg, Manitoba; With annual production capacity of 600,000 tons in Harrow; 450,000 tons in Chicago; 350,000 tons in Blytheville; 180,000 tons in Plymouth; and 30,000 tons in Winnipeg; Atlas Tube is able to produce product quickly and efficiently. With locations in both Canada and the United States, Atlas Tube is able to effectively serve the North American market.