Profile: Columbia Steel Casting Co. manufactures steel castings. We have the capability to produce parts from 4 lbs. to 40,000 lbs. in a wide variety of wear and heat resistant steel alloys & irons. Our capabilities include engineering, design, manufacturing, molding, pattern making, machining, heat-treating, large-scale fabrication, and quality assurance. Industries served include: aggregate, hard rock mining dragline mining, cement plants, scrap metal shredders, coal-fired power plants and more. Our brands include Xtralloy, Xtend Process, Columbac, XtraLife, EZ Drive, aArmor Block and TwistLink Chain. All parts made in Portland, Oregon, USA since 1901.