CNC Machining for
Union City Consumer
Electronics Companies
Union City is home to 20 consumer electronics companies with 1,150 workers. We machine enclosures, heat sinks, and structural frames with the cosmetic finish quality your products demand.
in the Union City area
in the Union City area
for Union City consumer electronics
growth (2022–2023)
Precision CNC Machining for Consumer Electronics
Consumer electronics companies in Union City need parts that look as good as they perform. A device enclosure with visible tool marks or uneven anodize kills the product. We machine aluminum, stainless, and copper to tight tolerances with cosmetic-grade finishes — bead blast, anodize in multiple colors, brushed, and polished.
Cosmetic-Grade Finishes
Bead blast, anodize Type II in colors, brushed finish, mirror polish — we deliver surfaces that meet consumer product standards.
Tight Tolerances
We hold ±0.001" on mating edges, snap-fit features, and assembly interfaces. Parts fit together perfectly every time.
Prototype to Production
Start with 1 prototype. Scale to 500. Programs saved so your bridge production run ships fast with no re-programming.
Parts for Union City Consumer Electronics Companies
Device enclosures, custom heat sinks, EMI shielding housings, and cosmetic aluminum parts for Bay Area consumer product teams.
Device Enclosures & Housings
Aluminum unibody enclosures, display bezels, and product housings with clean cosmetic finishes. Anodize in multiple colors. Tight tolerances for snap-fit assembly.
Color anodizeHeat Sinks & Thermal Hardware
Custom fin-style heat sinks, cold plates, and thermal spreaders. High-conductivity aluminum and copper. Thin fins and deep pockets for maximum surface area.
Copper & aluminumSpeaker & Audio Housings
Speaker enclosures, headphone frames, amplifier chassis, and microphone bodies. Aluminum and stainless with premium cosmetic finishes. Acoustic cavity precision.
Premium finishStructural Frames & Brackets
Internal chassis, display mounting frames, hinge brackets, and structural plates. Precision alignment features and tapped holes.
Al 6061 & 7075Wearable Device Parts
Watch cases, fitness tracker housings, band connectors, and sensor bezels. Titanium, stainless, and aluminum with polished cosmetic finishes.
Titanium & SSGaming & VR Hardware
Controller housings, VR headset frames, sim wheel hubs, and custom peripherals. Aluminum with anodize finishes. Tight tolerances for button and trigger fits.
Anodize availableUnion City Consumer Electronics Manufacturing
Union City sits between San Jose and Oakland at the center of Northern California's consumer electronics design corridor.
Apple, Samsung & Google
The largest consumer electronics companies source thousands of precision-machined components for devices, accessories, and testing hardware.
Sonos, Bose & JBL
Audio hardware companies need precision-machined speaker housings, amplifier chassis, and headphone frames with premium cosmetic finishes.
Ring, Nest & Smart Home Brands
Smart home device companies need precise enclosures, mounting hardware, and sensor housings machined from aluminum and stainless with clean finishes.
Hardware Startups in Union City
Hundreds of consumer electronics startups in Union City build devices from prototype to shelf-ready with precision CNC machined parts.
Apple, Samsung & Google
The largest consumer electronics companies source thousands of...
Sonos, Bose & JBL
Audio hardware companies need precision-machined speaker housings, amplifier...
Ring, Nest & Smart Home Brands
Smart home device companies need precise enclosures, mounting hardware, and...
Hardware Startups in Union City
Hundreds of consumer electronics startups in Union City build devices from...
Built for Consumer Electronics Teams
Bay Area consumer electronics companies demand Apple-level surface finishes and dimensional accuracy. We deliver both — with bridge production quantities before you commit to molds.
Cosmetic-Grade Surfaces
Bead blast, anodize in colors, brushed, polished — we deliver surfaces your customers will see and touch. No visible tool marks.
Consistent Part-to-Part Quality
Every part matches the last one. Saved programs, proven setups, and CMM inspection mean your production run is uniform from first part to last.
Bridge Production Ready
Fill the gap between prototype approval and injection mold tooling. We run 50 to 500 part bridge runs with full cosmetic finishes.
Color Anodize Options
Black, silver, gold, red, blue, and custom colors. Type II for cosmetic. Type III for durability. Tell us your spec and we will match it.
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 consumer electronics 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. Cosmetic parts are visually inspected under controlled lighting. Programs saved for fast re-orders and production scaling.
Find Your Exact Part Type
We machine parts for every kind of consumer electronics company in Union City.
Questions from Union City Consumer Electronics Teams
Consumer Electronics CNC Machining in Other Cities
We serve consumer electronics teams in cities across the US.
Consumer Electronics Manufacturing in Union City
Union City's position between San Jose and Oakland places it at the center of Northern California's consumer electronics design corridor. Apple, Google, Samsung, and Meta all design consumer devices within 30 miles of Union City. Hundreds of smaller consumer electronics companies — building smart home devices, audio equipment, wearables, and gaming peripherals — operate in the East Bay and South Bay. These teams need precision-machined aluminum enclosures, custom heat sinks, and cosmetic prototype housings.
The East Bay has a strong cluster of consumer electronics contract manufacturers and design houses. Flex and Jabil operate nearby facilities. Smaller design firms in Berkeley, Emeryville, and Fremont take products from concept to production-ready. All of them need machined prototypes for mechanical validation, investor demos, and regulatory testing. Bridge production runs of 50 to 500 machined enclosures are common before committing to injection mold tooling.
We machine consumer electronics parts that look and function like production from day one. Aluminum enclosures with Type II anodize in custom colors. Heat sinks with optimized fin geometries for thermal performance. Structural frames with snap-fit features and precise PCB standoff locations. EMI shielding walls and conductive gasket channels for FCC compliance. Programs saved so your bridge production run ships fast when the design locks.
Upload Your Consumer Electronics CAD File
Enclosures, heat sinks, speaker housings, structural frames — we machine them all. Cosmetic finishes available. Most orders ship in 5 to 7 business days.
No minimums · Cosmetic finishes · Color anodize · RoHS materials · 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.