

High Precision and Focused Aerospace Expertise
ISO 13485 Certified | FDA Registered | ITAR Registered | Type 7 FFL
Pioneering advanced aerospace solutions for complex, mission-critical CNC machined parts for many years in the heart of the Midwest – meet GMI.
We Are GMI
As a trusted supplier of intricate and exceedingly small metal parts, GMI’s has the technical expertise to solve complex challenges and adhere to tight specifications all while propelling positive business outcomes and providing desired speed and scale. It’s just who we are.

Frustrated with your current supplier? Receiving no-quotes to your RFQ’s? On-time deliveries rare?
We are here to help you!

Are you looking for a reliable, stable, experienced partner? Look no further.
GMI can help. Indiana-based GMI Corporation is an ISO 13485 Certified, FDA Registered, ITAR Registered and Type FFL Certified contract manufacturer that has been providing sophisticated Swiss-style CNC parts for over 30 years.
Parts Gallery
See why precision CNC machining is ideal for exceedingly small and intricate components, including those for biopsy, neurosurgery, surgical, and other sophisticated medical devices.
GMI’s Impact on Medical Device Innovation and Manufacturing
3 Tips for Tight Tolerance Precision Machining
When Should You Reach Out to a CNC Manufacturing Partner?


How Can We Help You Today?


Corporate Headquarters & Manufacturing Operations
700 International Drive
Franklin, IN 46131
Phone: (317) 736-5116
Fax: (317) 736-5125
Email: info@gmicorp.com

















