Precision Machining / GPMI

Precision Machining

The exterior of the GPMI north precision machining facility.

GPMI Precision Machining is a complete contract-manufacturing source for build to print steel, aluminum, brass, bronze, and composite products. With over 80 CNC machine tools, including Turning Centers, Horizontal Machining Centers, CNC O.D. and CNC I.D. Grinders, as well as in-house heat treating facility, GPMI can meet your build to print needs.


Although we have a complete range of manual support equipment, our strength is in each department’s CNC equipment. To support our equipment we have five full-time programmers using MasterCam’s latest technology in off-line CAD/CAM programming, with complete DNC linkage to all CNC machines.


GPMI Precision Machining has a dedicated team of professionals who are ready to handle all aspects of your machining needs, from your initial RFQ through the shipment of your parts. GPMI is a full service machining facility with design and build capabilities. We are proud to service the industrial, automotive, forging, aerospace, machine tool, defense, medical, wind energy, bottling, oil & gas industries as well as many other customers.


At GPMI, our guarantee to you, our customer, is top quality products, delivered in a timely manner at a competitive price.