Profile: Caster Concepts, Inc. is a manufacturer of industrial casters and polyurethane wheels. Our product line includes forged steel, premium cast iron, pneumatic wheel casters and single flanged rigid casters. Our mold on rubber wheels feature delrin, oilite, roller, precision ball and tapered. Our vertical mounted spring casters are used in jet engine dollies, aircraft jacks, in-plant trailers, trash gondolas, lift truck stabilizer casters, revolving signs and parade floats.