OPI's Capabilities


Mechanical and Welding assembly options are available


Sharpening, Reaming, Burnishing, Chemical Cleaning, Deburring, Electropolishing, Masking, Polishing, Shot Blasting / Shot Peening, and Tumble Finishing options are available


Centerless and Cylindrical


Gun Drilling, Micro-Drilling, 5 Axis Machining , Elec Discharge (Sink), Elec Discharge (Wire), Machining of Castings, Milling, Swiss, Turning

Questions about our company or what we can do for you? Ether call us at (260) 636-2352 or email us at and we’ll get back to you right away. We’re glad you visited our website and look forward to servicing your needs in the future.