Founded to raise the standard of machining in Dayton, HR Machine produces precision CNC components for prototypes, complex one-off parts, and production runs. Its distinctive focus is creative problem-solving for unconventional or previously “unmachinable” work, supported by a clean, highly organized shop and quality checks built into every stage. The company’s inspection program documents measurements and traceability from raw material through shipment.
Mound Manufacturing Center, IncBorn in 1994 from displaced EG&G and DOE workers at the Mound site in Miamisburg, Mound Manufacturing Center is a Dayton precision machine shop making custom parts, assemblies, and fabricated machinery. The company handles work from prototypes through small production runs, including demanding jobs involving exotic and space-flight materials, with customers invited to follow their parts from start to finish. It is certified to ISO 9001:2015 and operates advanced multi-axis CNC equipment alongside specialized inspection and grinding capabilities.MIAMISBURG, OH
Kelcor MachineFrom a one-room shop in Troy, Ohio, Kelcor Machine has grown into a Dayton manufacturer providing CNC machining and finishing services from concept through finished component. Established in 1987, the company has expanded its Milburn Avenue facility twice and now combines extensive machining equipment with in-house inspection for parts up to 36 by 60 inches. Kelcor serves varied industries, including military, robotics and automation, with contract manufacturing and inspection support.DAYTON, OH
Integrity ManufacturingFounded by Richard L. Halderman in 1977, Dayton’s Integrity Manufacturing produces precision CNC and screw-machine parts, working with customers from engineering through production. The company has earned Cessna’s Stars 2000 honor three times for 100 percent quality and no missed deliveries, and is ISO 9001:2015 and ITAR certified. Its machining capabilities are supported by long-standing relationships with outside specialists for processes such as plating, heat treating, grinding, and testing.NORWICH, NY
Wagner Machine CoSince buying its first CNC mill in 1986, Champaign-based Wagner Machine Co. has built a 40-plus-year precision machining operation around difficult prototypes and complex, tight-tolerance parts. Its 40-plus manufacturing experts work in more than 30,000 square feet, combining dedicated prototype machining with automated production so a part can move from one-off development into repeat manufacturing. Wagner is ISO 9001:2015 and AS9100D certified and ITAR registered.MARCUS HOOK, PA