OUJI machines and fabricates precision parts — from micro Swiss-type turned components to general CNC milling, turning, and secondary fabrication — with material certificates and traceability on request.
Most shops treat custom, small-batch, or micro-tolerance parts as an inconvenience — slow quotes, high minimums, or a flat no. OUJI is built around exactly that work: professional non-standard customization and micro-precision machining, run as a specialty rather than a side job. Our engineering team averages over a decade of hands-on precision machining experience — young enough to move fast, experienced enough to hold tolerance the first time.
Three things that matter most when a part doesn't fit a standard catalog process.
A firm quote in 12 hours, not days of back-and-forth — evaluating us costs you almost nothing.
Custom and small-batch parts get the same production discipline as standard runs — nothing slips because it's "just a one-off."
From bar stock to optical inspection, every step for micro and Swiss-type parts happens in-house — nothing handed off.
Full process detail, shop photos, and case studies are on our main site.
Small, slender turned parts down to a few millimeters — shafts, pins, sleeves, and connector contacts — held in a single back-spindle setup.
General precision machining for prototypes through low-volume production, across a wide range of part geometries.
Sheet metal, wire EDM, heat treatment, and precision grinding, plus anodizing and plating for finished parts.
Seven qualified material families including titanium and PEEK, alongside aluminum, stainless, brass, and engineering plastics.
Every photo here is our own floor — not stock imagery.
oujimfg.com is OUJI's direct contact point for new inquiries. Our full site — capabilities, case studies, and the materials guide — lives at ouji-tech.com.
Send your part files, quantity, material, and key requirements — our engineering team reviews and responds directly.
