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SanFordCNC

Custom CNC Parts — Built to Spec, Shipped on Time

SanFordCNC is a precision manufacturing partner based in Dongguan. From single prototypes to low-volume production, our facility delivers tight-tolerance metal and plastic parts engineers can trust.

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One Partner, Full-Stack Manufacturing

Upload your CAD once — we handle machining, sheet metal, molding, and finishing under one roof. Simple brackets or complex 5-axis geometries, one-off samples or repeat orders: our team finds the right process for your design.

CNC Machining

CNC Machining

3/4/5-axis milling, turning, Swiss machining, and EDM. Tolerances to ±0.005 mm — ideal for robotics joints, medical brackets, and automation fixtures.

Sheet Metal Fabrication

Sheet Metal Fabrication

Laser cutting, CNC bending, welding, and assembly for enclosures, panels, and chassis. Fast turnaround on aluminum and stainless structures.

Tooling & Molding

Tooling & Molding

Plastic injection molding and mold tooling for housings, covers, and structural plastic parts. Bridge from prototype validation to small-batch production.

3D Printing

3D Printing

SLA, SLS, and metal 3D printing for rapid concept models and functional prototypes. Validate geometry before committing to CNC tooling.

Die Casting

Die Casting

Aluminum, zinc, and magnesium die casting for thin-wall housings and high-volume metal parts. Strong option when CNC unit cost needs to drop at scale.

Surface Finishing

Surface Finishing

Type II/III anodize, nickel/chrome plating, powder coat, bead blast, and passivation — applied in the same project so parts arrive ready to assemble.

Wide Material Library — Pick What Fits Your Design

Metals, engineering plastics, and die-cast alloys. Material certificates available on request for critical applications.

Metal parts

Metals

Machined and formed metals for structural and precision components. Common grades include:

  • • Aluminum
  • • Stainless
  • • Steel
  • • Brass
  • • Copper
  • • Titanium
  • • Inconel
  • • More
Plastic parts

Plastics

Engineering plastics for housings, insulators, and wear parts. We regularly work with:

  • • ABS
  • • PP
  • • PET
  • • PEEK
  • • PC
  • • Nylon
  • • PMMA
  • • More
Die casting

Die Casting

Lightweight alloys for high-volume cast components. Supported die-cast materials:

  • • Magnesium alloy
  • • Aluminium alloy
  • • Zinc alloy
  • • Copper alloy

SanFordCNC

Finishing That Matches Your Drawing

Raw machined parts are only half the job. We coordinate post-processing so your components meet cosmetic, corrosion, and wear requirements — all documented in the shipment report:

  • • Anodizing
  • • Bead Blasting
  • • Black Oxide
  • • DLC Coating
  • • Electropolishing
  • • Heat Treatment
  • • Nickel Plating
  • • Powder Coating
  • • PVD Coating
  • • Zinc Plating
Anodized aluminum parts

Why SanFordCNC

Engineering-First Manufacturing, Not Just a Machine Shop

We work with hardware startups and OEM teams in robotics, medical devices, and industrial automation. Every quote includes DFM feedback, every shipment includes inspection data — so you spend less time chasing suppliers and more time building products.

High Precision

Tight Tolerances

CMM-checked dimensions down to ±0.005 mm on critical features. FAI and material certs included when you need them.

Customization

Design Flexibility

Complex geometries, tight radii, thin walls — our engineers flag issues early and suggest cost-saving design tweaks.

Quality Assurance

Documented QC

In-process checks and final inspection reports before every shipment. ISO 9001 certified process.

Timely Delivery

On-Time Shipping

98%+ on-time delivery rate. DHL/FedEx express worldwide — door to door in 3–7 days from China.

Trusted by engineers in 30+ countries

What Our Clients Say

★★★★★

"They caught a tolerance issue on our first design review that would have cost us a week. Quote came back in under 3 hours with real engineering notes."

Mark R.
Mechanical Engineer, US Robotics Startup
★★★★★

"We've run 14 batches through SanFordCNC over 18 months. Parts are consistent, QC reports are detailed, and they never miss a committed ship date."

Andrea K.
Supply Chain Lead, German Medical OEM
★★★★★

"NDA signed same day, communication in clear English, and the anodized finish on our sensor housings was exactly RAL-matched. Will order again."

Daniel P.
CTO, Australian Automation Company

Ready to Start Your Next Project?

Send your STEP file and drawing — we'll return a detailed quote with DFM feedback within 2 business hours. NDA available. MOQ from 1 piece.

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Contact Our Engineering Team

Attach your CAD (STEP preferred) or describe your project. Typical response time: under 2 hours on business days.

Or email files directly to sales@sanfordcnc.com — we respond 7 days a week