EOSM corporate headquarters are located in Portland, Oregon.
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The OSM Rolling Mill produces plate and coil on one of the most powerful plate mills in the world.
A spiral-weld mill with an annual capacity of up to 200,000 tons of large diameter line pipe.
Producing Oil Country Tubular Goods and line pipe for oil and natural gas.
The Northwest’s sole producer of structural steel tubing, with the largest slitter in the western states.
A specialty Product Mini Mill producing rail, seamless pipe, rod and reinforcing bar
