GEM Manufacturing, Inc. is a leading manufacturer of precision machined components for a wide array of industrial applications. Some of these products include hydraulic valve bodies, covers, manifolds, shafts, spindles, flanges, spools, housings, pistons and receivers. GEM’s customers span every industry including hydraulics, oil and gas, defense, agriculture, food processing, construction, fluid handling and pump processing. • GEM specializes in high mix - low to mid volume CNC Turned and Milled products • We manufacture over 2,000 different part numbers annually in volumes from 5 to 50,000 • GEM is ISO 9001:2008 Registered • Single Source responsibility • Lean, Six Sigma, latest technologies and the management team has over 100 years of combined machining industry experience. • GEM has been certified by some of the world’s largest OEMs, a distinction that sets us apart. We have sustained these certifications for many years - even as their requirements have become progressively more robust. The bottom line - Better engineering. Better quality. Better value.