Osco Industries

734 11th St
Portsmouth OH 45662
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OSCO Industries is a Gray Iron Foundry. The company specializes in green sand and shell molding. OSCO provides Disamatic, Osborn, Hunter and Shell molding lines. Its casting sizes range from one-tenth of a pound to 50 pounds. OSCO focuses on medium to high volume production. The company has nearly 300,000 square feet of foundry space in three facilities in the Ohio communities of Portsmouth, New Boston and Jackson. OSCO primarily serves the air conditioning and refrigeration, automotive, power transmission equipment and pumps and valves industries. The company was incorporated in 1872 as the Ohio Stove Company, and changed its name to OSCO Industries on its 100th anniversary in 1972.