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Metal 3D printing, AS9100 in California

676 companies · 42 states · updated October 12, 2026Metal 3D printing in California: the state page

Process: Metal 3D printing Certification: AS9100 State: California Clear all

Company	Location	Processes	Certs
Optima Precision optimaprecision.com Milling, Turning, Bending, Welding, EDM, Metal AM · ISO 9001, AS9100, ISO 13485, NADCAP	San Jose, CA	Milling Turning Bending Welding EDM Metal AM	ISO 9001, AS9100, ISO 13485, NADCAP
Prototek prototek.com Milling, Turning, Bending, Laser, Welding, Waterjet, EDM, Casting, Metal AM · ISO 9001, AS9100, ITAR, CMMC	Rancho Cordova, CA	Milling Turning Bending Laser Welding Waterjet EDM Casting Metal AM	ISO 9001, AS9100, ITAR, CMMC
RivCut rivcut.com Milling, Turning, Bending, Metal AM · ISO 9001, AS9100, ITAR	Union City, CA	Milling Turning Bending Metal AM	ISO 9001, AS9100, ITAR

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