Operational since 1940, Reliable Machine & Manufacturing Inc. has been a full-service machine shop. Based in Cedar Rapids, Iowa, the machine shop specializes in offers a range of services , such as broaching, gear hobbing, splines, repairs, modifications, prototypes, fabrication, computer numerical control (CNC) machining, to name a few. It provides service to various industries include from smaller local manufacturers to large Fortune 500 Companies. Additionally, it carries a stock of Hobbs, including chain, fellows stub, serration, involute spline and more.