
MADE IN THE USA
ISO 9001:2015 Certified
25+ YEARS EXPERIENCE
Trusted by Military and Law Enforcement
One facility. Zero compromises.
GSI International serves both individual shooters and industrial clients from the same precision manufacturing floor in Chandler, Arizona.

HARDWARE FOR DEFENSE PLATFORMS
We build the ammunition feed chutes and precision motors that keep gun systems and mobile platforms running in the field Built for combat conditions, not just a spec sheet.
ABOUT
Built from the ground up by people who machine parts for a living.
Xavier Gonzalez founded GSI International in 2000 after two decades of product design and development at Dillon Precision. Today, a team of engineers, programmers, and technicians operates one of Arizona's most capable precision manufacturing facilities.
OUR CAPABILITIES
CNC Machining
Fabrication
finishing
quality assurance

CLIENTS




CAREERS AT GSI INTERNATIONAL
What it is like to work here
We are a hands-on, made-in-America manufacturing operation. Our team runs the full cycle, from engineering and programming through machining, inspection, and shipping. You will work with real equipment, real tolerances, and real responsibility.
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Full-time positions with competitive compensation
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On-the-job training for machinists and programmers
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Small team where your work has direct impact
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Chandler, Arizona location, convenient to the greater Phoenix metro


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