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High precision CNC machining, assembly, and value-added services for demanding markets.

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Plastic, Metal & Electrical Components Assemblies
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At GMI Corporation, we specialize in the design, CNC precision machining, and assembly of custom components and devices for a variety of industries. With a robust product engineering team, we thrive in creating long-term partnerships with customers. This level of integration allows us to develop products designed for efficiency and performance from the outset. There are several advantages to selecting a company who can design your product or provide co-engineering support during the development phase. Always keeping an eye on manufacturability prevents multiple engineering changes and setbacks down the road. With a wide breadth of knowledge in high precision machining of component metal parts, plastic part design and procurement, electronics, and value-added assembly, our engineers can assist customers in optimizing their products for both cost and functionality. Our rich history in the medical industry continues to serve us well not only in the manufacturing of medical devices, but in a broad range of other sectors including defense, aerospace and electronics.

Once an initial design has been developed, a prototype can be produced using multiple rapid prototyping methods. After testing the prototype and incorporating the desired design changes, GMI will complete DFMEA’s, and perform PFMEA’s during the manufacturing process development stage. The project will then move seamlessly to our full-service production facility which can handle all ranges of production volumes. Production capabilities include CNC turning, tumbling, cleaning, procurement of plastic and electronic components from multiple vendors, assembly, packaging and distribution. As a precision machining specialist, we can hold tolerances as tight as ±0.0001″ as required. Our high-quality, value-added assembly and packaging is performed in its own separate, environmentally controlled, part of the facility. We also have a Class 8 clean room available for sensitive applications. We are fully committed to providing the highest quality components and assemblies in the industry and use multiple quality control methods to verify conformance to customer specifications, in accordance with our ISO 13485:2016 BSI Certified Quality Management program. Please contact us directly for additional details regarding our full service design to production capabilities.

High Precision Machining Capabilities

General Capabilities
  • Research & Development
  • Product Development
  • Contract Design
  • Engineering
  • DFM
  • Prototyping
  • Rapid Prototyping
  • High Precision CNC machining
  • Machine Validation
  • Manufacture
  • High Volume Production
  • Assembly
  • High Precision Machining
  • Assembly & Subassembly
Equipment Capability
  • Multi-Axis, Multi-Spindle Lathes
  • Swiss Type Sliding Headstock Lathes
  • CNC Control Capabilities
  • Environmentally Controlled Shop Floor
  • Separate Assembly room
  • Class 8 Cleanroom Available
Machine Processes
  • Milling
  • Drilling
  • Boring
  • Turning
  • Threading
  • Tapping
  • Thread Milling
  • Knurling
  • Broaching
  • Reaming
  • Spline
  • Parting/Cutting Off
  • Facing
Services Provided
  • Kitting
  • Packaging
  • Build
  • Degreasing
  • Tumbling
  • Deburring
  • Computer Aided Engineering (CAE)
  • Computer Aided Manufacturing (CAM)
  • Concept Development
  • Complete Products
  • Subassemblies
  • Electromechanical
  • Mechanical
  • Validation & verification testing development
  • Quality procedures:
    • FMEA
    • IQ
    • OQ
    • PQ
Production Volume
  • Specialty Production Shop
  • Prototype
  • High Volume

Additional Information

Industries Served
  • Aerospace
  • Agriculture
  • Air/Gas Regulators
  • Biotechnology
  • Commercial
  • Defense Industry
  • Electrical
  • Electronics
  • Hydraulics
  • Industrial
  • Machinery
  • Marine
  • Medical Device
  • Military
  • Mining
  • Optical
  • Pharmaceutical
  • RF/Microwave
Industry Standards Met
  • ISO 13485:2016 – International Organization for Standardization
  • BSI Registrars Incorporated
  • UKAS Quality Management – 10
  • ANAB Accredited
  • Management System RVA C118
  • ITAR Registered
File Formats Accepted
  • AlphaCAM (AMD, ATD)
  • AutoCAD (DWG, DWZ)
  • DXF
    Drawing Interchange Format, or Drawing Exchange Format
  • GIF
    Graphics Interchange Format
  • IGES
    Initial Graphics Exchange Specification, ANSI file format
    Joint Photographic Experts Group
  • MasterCam (MDX, MC8, MC9, SET)
  • PDF
    Portable Document Format
  • Pro-E or Pro/Engineer (DRW, PRT, XPR)
  • SAT
  • 3D ACIS Model File
  • SolidEdge (DFT)
  • STEP
    Standard for the Exchange of Product Model Data

“Quality is not just a word, it’s the way we do business.”