
One Of Ohio’s Favorite CNC Companies Around Columbus, OH
Located in Columbus, Ohio, Appian operates a 90,000-square-foot manufacturing facility designed to efficiently handle components ranging from one to nearly twenty feet in length. Backed by experienced engineering and operations teams, Appian delivers cost-effective solutions with a strong focus on quality, reliability, and long-term customer relationships. The company has been ISO 9001 certified since 1999 and continues to excel in quality, delivery, and customer support.
Founded in 1990, Appian specializes in bending and fabricating mechanical, hydraulic, and lubrication tube assemblies for construction equipment and OEM applications. The company produces made-to-spec assemblies meeting SAE, ASTM, and JIS standards, with capabilities spanning cutoff, welding, NDT testing, bending, finishing, and final packaging.