Col Pump is a Columbiana, Ohio job shop foundry that produces gray iron castings, with more than 100 years of casting experience. Its foundry makes customer-specified castings such as motor housings and valve bodies, and provides finishing and testing options for castings.
Columbiana Foundry CompanyColumbiana Foundry Company has produced steel and iron castings in Ohio since 1933. The foundry makes castings from prototype through low- and medium-quantity production runs, and describes its history as more than 90 years of operation. Its work includes both steel and iron castings across a broad range of ferrous alloys.COLUMBIANA, OH
OSCO Industries, IncSince its 1872 beginnings as the Ohio Stove Company, Portsmouth-based OSCO Industries has grown into a three-plant foundry manufacturer of gray-iron castings. Its South-Central Ohio operations specialize in medium- to high-volume parts weighing under 50 pounds, with production spanning green-sand and shell molding. The company’s roots in stove making give its modern casting work a distinctive 150-year history.PORTSMOUTH, OH
Liberty CastingWith two Delaware, Ohio foundries under one roof, Liberty Casting makes American-made gray and ductile iron castings for both large, complex parts and medium- to high-volume production. Its vertically integrated operation carries projects from casting design and tooling through in-house finishing, inspection and shipment, with capacity ranging from small automated castings to pieces weighing 12,000 pounds. Liberty is also a family-owned, family-oriented company whose customers describe partnerships lasting as long as 15 years.DELAWARE, OH
Trumbull Foundry & AlloySince opening in 2008, Trumbull Foundry & Alloy has built its Niles operation around custom gray iron, ductile iron, and steel castings for demanding industrial applications. Its 50-plus-person team handles projects from prototyping through production in a 150,000-square-foot Ohio foundry, with castings ranging from 1 to 3,000 pounds. Founder and president Corey Jarvis also gives back to the trade as a trustee of the Foundry Educational Foundation.NILES, OH