Broda Machine Company is a CNC machine shop that produces precision parts for customers, with CNC turning and milling as core specialties. Founded by brothers Martin and Walter Broda in 1935, it began as a wire coat hanger manufacturer and later shifted to machining; the Broda family business incorporated in 1942 and has operated at its Niagara Falls location since 1968. Today it works from a 20,000-square-foot facility expanded in 2013.
ISO certification (standard and scope not specified)
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
Gross MachineGross Machine grew from a family shop in the founder’s basement into a CNC manufacturer of precision parts, prototypes, production runs, and sub-assemblies. Founded by R. Bruce Gross in 1976, the Warrington company is now run by his son and operates six CNC mills and nine CNC lathes. Gross Machine has manufactured millions of parts for hundreds of customers, working across metals and plastics with a focus on consistent, precise fits.WARRINGTON, PA
Bronco Machine IncFounded in 1959, Bronco Machine is a Willoughby, Ohio precision CNC machine shop producing critical machined components in lot sizes from one to 10,000 pieces. Its work has served customers including Gould Ocean Systems, General Electric and the United States Department of Naval Ordnance, with inspection practices based on nuclear-industry ASME requirements. Bronco also develops its own estimating, programming and inspection software and reports a zero-rejection rate with General Electric.WILLOUGHBY, OH
FRB Machine, IncSince Fred Brosnahan opened its first shop in 1968, FRB Machine has grown into a family-owned CNC job shop in Emlenton, Pennsylvania, making precision-machined components and providing metalworking services. The company remains in Brosnahan family hands, with Fred’s grandsons Jason and Matt now leading the next generation from a roughly 9,000-square-foot shop. FRB has served the steel-making industry for more than 50 years while pairing hands-on machining experience with modern CNC equipment.EMLENTON, PA