G & M Manufacturing Corp.

G & M Manufacturing Corp. is a premier custom manufacturer specializing in precision metal stampings and busbar manufacturing. Established in 1967 and headquartered in Crystal Lake, Illinois, the company operates a high-tech facility focused on mid- to high-volume production for the automotive, electronics, medical, military, and industrial machinery sectors. As an ISO 9001:2015 certified organization, they utilize advanced manufacturing technologies, including presses up to 100 tons, Zeiss CMM systems, and automated camera inspection to ensure superior quality and precision. The company's core capabilities include progressive die, compound die, and deep drawing services. They process a wide range of materials such as copper alloys, stainless steel, aluminum, carbon steels, and exotic metals. Their diverse product portfolio features intricate components like lead frames, power terminals, connectors, brackets, and custom busbars plated with tin, silver, or nickel for enhanced durability. G & M Manufacturing Corp. distinguishes itself by offering a lifetime guarantee on production tooling and providing comprehensive secondary services, including wire EDM, CNC milling, waterjet cutting, and tumble deburring. With a workforce of 11 to 50 employees and a strong international presence, the company exports over 40% of its production to global markets.