Glenn Machine Company is a family-run precision machining business that has been CNC turning since 1981, making close-tolerance parts for small and medium runs as well as production work. Its 16,000-square-foot, temperature-controlled facility draws on more than 50 years in business and over 200 years of combined machining experience. The Moon Township shop is especially equipped for efficient multitasking and large turning work, with capacity for parts up to 33 inches in diameter and 120 inches long.
Quality Machined Products and Manufacturing IncSince 1946, family-owned Quality Machined Products and Manufacturing has made custom precision-turned parts and screw-machine components at its Western Pennsylvania shop. Its 20,000-square-foot facility, experienced machinists and inspection program support complex, tight-tolerance work in production runs ranging from small orders to more than 10 million parts. QMP’s reach extends from the East Coast across the United States and into Mexico, with experience serving demanding fields such as aerospace, medical and nuclear manufacturing.NEW KENSINGTON, PA
I. Auman Machine CompanyFounded in 1947 by Irwin Auman in his father-in-law’s garage, I. Auman Machine Company has grown into a family-owned manufacturer specializing in precision CNC machining, inspection, and engineering support. The Lebanon, Pennsylvania, company built its early reputation machining alloy-steel castings for M60 tanks and now handles large, close-tolerance parts with equipment including a boring mill for pieces longer than 100 inches. Timothy Auman became the second-generation owner in 1986, and the business is continuing into its third generation under Jordan Auman’s leadership.LEBANON, PA
Midway Swiss Turn, IncFounded in Smithville, Ohio, in 1977 as General Tool Company, Midway Swiss Turn is a family-owned machine shop making precision Swiss-turned and CNC-machined components. James Rahz still serves as president, guiding a business that grew from one Bridgeport mill in his garage to a 10,000-square-foot facility with a dozen machines and a ten-person team. The shop is particularly suited to complex, tight-tolerance work, pairing more than 75 years of combined machining experience with ISO-aligned quality controls and secure workflows for regulated customers.WOOSTER, OH
Brooklyn Machine & MfgFounded in 1923, family-owned Brooklyn Machine & Mfg. produces precision CNC-turned and milled component parts for heavy industry from its Cuyahoga Heights, Ohio operation. Nearly a century of machining experience is paired with large-capacity equipment, including a vertical turning center handling parts up to 52 inches in diameter and 48 inches tall.CLEVELAND, OH