A look at the parts we make.

A portfolio of precision CNC machined components produced at TOP Machining Inc. in Santa Clara, California — spanning aerospace, defense, semiconductor, medical device, and electric vehicle industries. Every part is produced in-house under our ISO 9001:2015 and AS9100 Rev D certified quality system, with full traceability from raw material through final inspection.

Our capabilities include multi-axis CNC milling on 5-axis trunnion machines, CNC turning with live tooling and sub-spindle, in-process and final CMM inspection, CAD/CAM programming, prototyping, short-run and high-volume production, and finishing services including anodizing, plating, and assembly. From a single prototype to thousands of production parts, every component is built to exacting tolerances and rigorous documented standards.