in the Union City area
in the Union City area
for Union City medical devices
growth (2022–2023)
Precision CNC Machining for Medical Device Teams
Medical device companies in Union City need parts that are exact, clean, and fully documented. A surgical instrument that's 0.003 inches off can fail in the field. We machine titanium, 316L stainless, PEEK, and medical-grade aluminum to tolerances as tight as ±0.0005 inches. Every medical order ships with a CMM inspection report, material certs, and documentation your quality team can use.
Biocompatible Materials
We source and machine titanium Grade 23 ELI, 316L stainless, and PEEK — all with full material certs and traceability.
Tight Tolerances
We hold ±0.001" on general features and ±0.0005" on critical bores, tapers, and mating surfaces. Every part is CMM verified.
Full Documentation
Dimensional inspection reports, material certs, passivation certs — whatever your quality plan requires, we provide it.
Parts for Union City Medical Device Companies
From prototypes to production — surgical instruments, implants, housings, and more.
Surgical Instruments & Jigs
Forceps, retractors, cutting guides, alignment jigs, and bone rasps. Machined from 17-4 PH, 316L, or titanium. Polished to Ra 16–32 µin. Sharp inside corners and thin walls are our specialty.
Ra 16–32 µin availableOrthopedic Implant Components
Hip stems, acetabular shells, tibial trays, and trial components machined from titanium 6Al-4V ELI and cobalt-chrome. We hold ±0.0005" on critical tapers and mating surfaces. Traceability on every piece.
Titanium & CoCrDiagnostic Equipment Housings
Machined aluminum and stainless housings for imaging systems, point-of-care devices, and laboratory instruments. Complex pockets, precise port cutouts, and EMI shielding features.
Al 6061 & 304 SSRobotic Surgery Components
Structural links, end-effector mounts, cable pulleys, and actuator bodies for robotic surgery systems. Low weight, high stiffness, and surfaces your surgical team can sterilize.
5-axis capabilityMinimally Invasive Tool Parts
Trocar tips, cannula bodies, laparoscopic grasper jaws, and needle driver inserts. Small diameters, long reach, and tight tolerances. Swiss-capable lathes for consistent concentricity.
Swiss turningPharmaceutical Manufacturing Parts
316L stainless valves, manifolds, fittings, and mixing paddle components for drug manufacturing lines. Ra 32 µin or better, electropolished on request, with full material traceability for FDA compliance.
Electropolish availableUnion City Medical Device Manufacturing
Union City serves the Bay Area's medical device ecosystem — from Stanford Health Care and UCSF to dozens of medtech startups in the East Bay and Peninsula.
Medtronic — Global Medical Device Leader
The world's largest standalone medical device company. Pacemakers, surgical robots, and orthopedic implants. Thousands of supply chain partners worldwide.
Boston Scientific — Cardiovascular & Endoscopy
Major cardiovascular, rhythm management, and endoscopy device OEM. One of the largest med device employers in the US.
Stryker & Zimmer Biomet — Orthopedics
Orthopedic implant and surgical robot OEMs with massive supply chain demand for precision-machined titanium and CoCr components.
200+ MedTech Companies & Startups
Medical device clusters across the US are growing fast. Startups spun out of university research, FDA-regulated OEMs, and Tier 1 suppliers all need precision CNC machining.
Medtronic
The world's largest standalone medical device company. Pacemakers, surgical...
Boston Scientific
Major cardiovascular, rhythm management, and endoscopy device OEM. One of...
Stryker & Zimmer Biomet
Orthopedic implant and surgical robot OEMs with massive supply chain demand...
200+ MedTech Companies & Startups
Medical device clusters across the US are growing fast. Startups spun out of...
Built for Medical Device Teams
Not every CNC shop understands what medical teams need. Here's how we're different.
Medical-Grade Documentation
Every medical order ships with a dimensional inspection report, material cert, and process records. We structure our paperwork to meet ISO 13485 supplier requirements.
Ultra-Clean Surface Finishes
We achieve Ra 32, 16, and 8 µin on titanium and stainless. We also offer electropolishing and passivation per ASTM A967. Clean surfaces mean your parts can be sterilized.
Full Part Traceability
Every part gets a unique job number. We track material heat numbers, machine programs, and operator sign-offs. If your FDA auditor asks for records 5 years from now, we have them.
Fast R&D Turnaround
Most prototype orders ship in 5 to 7 business days. Need it faster? Rush is available — tell us your deadline.
in Union City We Can Serve
Need our full quality documentation before ordering? Email us — we'll send everything your team needs to evaluate.
From File to Part in 3 Steps
Simple, clear, and designed for fast-moving medical devices teams.
Upload & Quote
Send your STEP or IGES file. Pick your material, quantity, and finish. Our AI gives you a real price right away. We also run a free DFM check and flag anything that could add cost.
We Machine & Inspect
Your parts run on our CNC mills and lathes. Every order gets CMM inspection. We check every critical feature against your drawing before anything ships.
Ship with Full Docs
Parts ship with your dimensional inspection report, material certs, and all QMS paperwork your team needs for traceability and FDA audit readiness.
Find Your Exact Part Type
We machine parts for every corner of the Union City medical device market.
Questions from Union City Medical Teams
RivCut is a precision CNC machining and machine shop serving Union City and the greater Bay Area. We run CNC milling, CNC milling machine, milling machine, CNC turning, CNC lathe, metal lathe, CNC metal lathe, and lathe machine capacity in our Union City facility for fast prototyping, rapid prototyping, production machining, aerospace machining, and machining aerospace components. Searching for machine shops near me or a machine shop near Union City? Upload a STEP file for an instant prototype quote — we deliver CNC machine milling machine and lathe parts in as few as 3 business days.
How Union City's Top Industries Use Medical CNC Machining
Union City's economy drives specific machining demand. Here's what we see from local teams.
Medical Device CNC Machining in Other Cities
We serve medical teams in cities across the US.
Upload Your Medical Device CAD File
Surgical instruments, orthopedic implants, diagnostic housings — we machine them all. Most orders ship in 5 to 7 business days. Rush available.
No minimums · 100% Made in USA · Never brokered · Ships anywhere in the US
Currently accepting new projects
AI price estimates are usually within ±20% of final price. Complex parts may get a human review within one business day before pricing is confirmed.