Documented to spec
Every production run ships with material certs, dimensional reports, and first-article inspection. If the caliper and the drawing disagree, we stop the line.
Irvine, CaliforniaEst. 2004
Precision metalcomponents,built to your print.
Proco Systems is a precision metal components manufacturer and supplier in Irvine, California, serving OEMs, engineers, and builders — metal stampings, CNC-machined parts, fasteners, castings, and sheet-metal enclosures. Measured to spec, documented on every run, and shipped from our Irvine floor.
- 12M+
- Parts shipped per year
- ±0.02mm
- Held tolerance, CNC
- 98.6%
- On-time delivery
- 450+
- Active OEM accounts
02 · What we make & supply
Five product lines, one supply chain
Full catalog →- 01
Metal stampings & brackets
Progressive- and single-stage metal stamping in steel, aluminum, and stainless — mounting brackets, clips, and formed hardware, built to your print.0.5–8mm gauge - 02
CNC-machined parts
3-, 4-, and 5-axis CNC milling and turning for close-tolerance components, from prototypes through production volumes.±0.02mm - 03
Fasteners & hardware
Standard and custom fasteners — bolts, screws, threaded inserts, and engineered specials — sourced and stocked to spec with full traceability.Grade 2–8.8+ - 04
Metal castings
Die, sand, and investment castings in aluminum, zinc, and iron — near-net shapes finished and machined in-house.Up to 40kg - 05
Sheet-metal enclosures
Laser-cut, formed, and welded enclosures and chassis — powder-coated, silk-screened, and assembled to your drawing.IP-rated
03 · Why buyers stay
One supply chain
Make it here or source it through our vetted partner network — you get a single Irvine point of contact, one PO, and consolidated logistics either way.
Quoted in 48 hours
Send a print or a sample. Our estimators return DFM feedback and pricing in two business days — with lead times you can put on a schedule.
- ISO 9001:2015
- IATF 16949
- RoHS / REACH
- ITAR registered
- Material traceability
04 · Built in Irvine
US-based manufacturing, global sourcing network
Proco Systems runs its estimating, quality, and logistics out of Irvine, California, backed by a network of audited manufacturing partners. You work with one team and one contract — and we carry the coordination behind it.
About Proco SystemsHave a print? Get a quote in 48 hours.
Upload a drawing, a STEP file, or a sample. We'll come back with DFM notes, pricing, and a lead time you can schedule against.