CNC Routing Service

CNC Routing for Panels, Signs, Enclosures & Large Parts

Fast, accurate CNC routing from a China manufacturer you can trust. Factory-direct pricing on wood, plastic, foam, aluminum, and composite parts — with quotes in 24 hours and lead times as fast as 3 days.

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CNC routing service at YiguProto China factory - large format panel cutting
CNC routing at YiguProto: precision cutting for flat and large-format parts

Your CNC Routing Partner in China

Tired of routing suppliers that cut corners?

Large panels that arrive chipped. Holes that don't line up. Quotes that take a week — and lead times that slip. If any of this sounds familiar, you are not alone.

YiguProto is a China-based CNC routing manufacturer, supplier, and factory built for buyers who need consistent quality and honest communication. We serve product designers, sign makers, cabinet shops, OEMs, and engineering teams around the world with reliable CNC routing services and solutions.

With us, you get one accountable company from your first CAD file to the delivered part — no middlemen, no surprises.

  • Factory-direct pricing — you deal directly with the people making your parts
  • Free DFM feedback on every quote, before you spend a dollar
  • Tight tolerances held consistently, batch after batch
  • One point of contact who speaks your language and takes ownership
  • Full QC inspection with dimensional reports on request
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What is CNC Routing?

A simple guide for buyers and designers

CNC routing is a computer-controlled cutting process. A spinning router bit moves along X, Y, and Z axes to cut, carve, drill, and shape flat or sheet materials. Think of it as a very precise, very fast robotic cutting arm that follows your digital drawing exactly.

What it does best

CNC routing shines when you need to cut flat stock into precise shapes — especially in larger sizes that don't fit on a standard CNC mill. It handles 2D profiles, pockets, holes, slots, engravings, and light 3D surfacing on a wide range of materials.

CNC routing vs. CNC milling — what's the difference?

People often mix these up. Here is the simple version:

  • CNC routing works from flat sheet stock (plywood, acrylic, aluminum sheet, foam) and is fast for large panels, signs, and 2D/2.5D profiles.
  • CNC milling works from a solid block and is better for thick, dense metal parts with complex 3D geometry.

Not sure which process your part needs? Send us your file — our engineers will recommend the best (and most cost-effective) approach for free.

Typical parts we route every day

  • Control panels, faceplates, and electrical enclosures
  • Signs, lettering, logos, and POP displays
  • Cabinet parts, furniture components, and jigs
  • Plastic housings and chassis for electronics
  • Foam packaging inserts and tooling boards
  • Composite panels for aerospace and automotive
  • Acrylic and polycarbonate guards, covers, and lenses
  • Aluminum sheet brackets, plates, and trim
  • Wooden prototypes, models, and architectural parts

Capabilities

CNC Routing Capabilities at a Glance

Hard numbers so you can design with confidence. If your project falls outside these ranges, just ask — we often push these limits for the right job.

SpecificationStandard CapabilityNotes
Process3-axis CNC routing (4–5 axis on request)ATC (automatic tool changer) machines for uninterrupted runs
Working envelopeUp to 2000 × 4000 mm (6.5 × 13 ft)Oversize parts possible via sectioning + precision assembly
Material thickness0.5 mm – 100 mm (0.02 – 4 in)Depends on material; thicker stock available on request
Standard tolerance±0.1 mm (±0.004 in)Tighter ±0.05 mm achievable on critical features
Repeatability±0.05 mmConsistent across production batches
Cutting speedUp to 25 m/min (82 ft/min) rapid traverseVaries by material and bit
Spindle speedUp to 24,000 RPMHigh-speed spindles for clean acrylic and foam cuts
Min feature size3 mm (0.12 in) holes and slotsSmaller features reviewed case by case
Lead time3–7 days standard; 1–2 days rushProduction runs 7–15 days depending on volume
Quantities1 piece to 10,000+ piecesNo MOQ; prototyping through full production
File formatsDXF, DWG, STEP, STP, IGES, STL, AI, EPS, PDF2D drawings accepted; dimensioned sketches OK
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Materials

What Materials Can We Route?

We cut more than just wood. Our CNC routers handle a broad range of plastics, metals, foams, and composites — all under one roof.

Wood & Wood Products

  • Plywood (birch, maple, marine ply)
  • MDF and hardboard
  • Solid hardwoods and softwoods
  • Particle board and chipboard
  • Laminated panels and veneers

Plastics

  • Acrylic / PMMA (cast & extruded)
  • ABS, PVC, HDPE, PP
  • Polycarbonate (Lexan)
  • POM / Delrin / Acetal
  • Nylon / PA, PETG, PTFE
  • Foam PVC (Sintra, Forex)

Metals

  • Aluminum sheet & plate (6061, 5052)
  • Brass and copper sheet
  • Dibond / ACP aluminum composite
  • Thin-gauge mild steel (special cases)

Foams & Composites

  • Polyurethane and polyethylene foam
  • Polystyrene foam (EPS, XPS)
  • Tooling board / modeling board
  • Fiberglass / G10 / FR4
  • Carbon fiber panels
  • Phenolic and Corian

Don't see your material listed? Chances are we can still route it. Ask an engineer — we will tell you honestly if it is a good fit.

Why YiguProto

Six reasons buyers choose us for CNC routing

We are not the cheapest shop online. We are the reliable one — the partner who answers your emails, ships on time, and gets it right the first time.

Factory-direct pricing

You deal directly with our China factory. No trading company markup. No account managers padding the price. What you see on your quote is what you pay — all-in, no hidden fees.

Quotes in 24 hours or less

Send us your CAD file. Most quotes come back within 4–8 hours on business days. Every quote includes a free DFM review with real engineer feedback — not an automated price.

Consistent quality you can count on

We are ISO 9001:2015 certified. Every part goes through in-process and final QC checks. Dimensional reports, material certificates, and first-article inspections are available on request.

English-speaking engineering team

Your project manager speaks fluent English and understands Western business standards. You get clear answers, honest timelines, and real technical advice — no "lost in translation" moments.

One-stop shop, prototype to production

Start with one prototype. When your design is locked in, scale straight into production without switching suppliers. We also offer CNC milling, 3D printing, injection molding, sheet metal, and assembly under one roof.

Worldwide shipping, on time

We ship DDP, FOB, EXW, and express (DHL, FedEx, UPS) to North America, Europe, Australia, and beyond. Every order gets a tracking number, and we stay in touch until your parts arrive at your door.

Industries We Serve

CNC routing solutions for every industry

From one-off signage to high-volume electronics enclosures, our routing services adapt to your project.

🪧

Signage & Display

3D letters, logos, trade show displays, retail fixtures

🪑

Furniture & Cabinetry

Custom cabinets, furniture parts, joinery, MDF components

🔌

Electronics

Enclosures, faceplates, control panels, insulators

🚗

Automotive & Aerospace

Composite trim, interior panels, jigs, inspection fixtures

🏗️

Architecture & Construction

Decorative panels, molds, formwork, wall cladding

📦

Packaging & Foam

Custom foam inserts, protective packaging, case liners

🎨

Art, Model & Props

Scale models, theater props, sculptures, custom artwork

🏭

Industrial & OEM

Machine guards, brackets, gaskets, production runs

Finishing Options

Surface finishes for routed parts

A routed part straight off the machine is just the start. We offer a full range of finishing services to make your parts production-ready.

Edge finishing

Deburring, chamfering, radius edges, flame polishing for acrylic.

Sanding & smoothing

From quick machine sanding to fine hand sanding ready for paint.

Painting & coating

Wet spray painting, powder coating (metal), clear coats, texture finishes.

Anodizing

Type II and Type III anodizing for aluminum parts in a range of colors.

Engraving & marking

CNC engraving, laser marking, and silk screening for logos, part numbers, and text.

Assembly & hardware

Inserts, fasteners, hinges, threaded posts, and full assembly services.

How It Works

From your file to finished parts — in 4 simple steps

Getting routed parts made should not be complicated. Here is exactly what happens when you work with us.

1

Send us your design

Upload your CAD file (DXF, DWG, STEP, AI, EPS, PDF — whatever you have). Tell us the material, quantity, finish, and when you need it.

2

Get a quote in 24 hours

A real engineer reviews your design for DFM, then sends a clear, itemized quote. You will see the price, lead time, and any suggestions — no surprises.

3

We make your parts

Once you approve, your parts go into production in our Dongguan, China factory. You get progress updates and photos along the way.

4

QC, pack, and ship to your door

Every part is inspected before packing. We ship worldwide with tracking. DHL/FedEx/UPS express is available for rush orders.

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No account required. No obligation to buy.

Design Tips

5 quick design tips for better (and cheaper) routed parts

Small design changes can save you money and improve quality. Here is what our engineers tell every new customer.

1

Add fillets to internal corners

Router bits are round, so they cannot cut sharp 90° internal corners. Add a fillet (radius) of at least 1.5× the bit diameter, or design a dogbone corner. This avoids expensive secondary operations.

2

Holes should not be smaller than the material thickness

As a rule of thumb, keep hole diameters at least as large as the material thickness. Smaller holes can cause bit deflection or breakage — and they cost more.

3

Use standard sheet thicknesses

Designing around readily available sheet sizes (3 mm, 6 mm, 12 mm, 18 mm, etc.) reduces material waste and cuts cost. Ask us for a list of stocked materials.

4

Provide vector files, not just images

DXF, DWG, AI, EPS, and STEP files give us clean, scalable geometry. A JPG or PNG alone will need to be redrawn, which adds time and can introduce errors.

5

Ask us before committing to tight tolerances

Tighter tolerances mean higher cost. If only a few features really need ±0.05 mm, tell us which ones — we can hold tight tolerances where they matter and use standard tolerances elsewhere to save you money.

Have a design but not sure if it's ready? Send it over — we will review it for free.

FAQ

CNC Routing — Frequently Asked Questions

Answers to the questions buyers ask us every day.

CNC routing is used to cut, shape, carve, and drill flat or sheet materials into precise parts. Common uses include signs and lettering, control panels, plastic enclosures, furniture components, foam packaging inserts, cabinet parts, jigs and fixtures, composite panels, and architectural elements. It is especially useful for large-format parts that do not fit on a standard CNC mill.
The main differences are in the workpiece and tooling. CNC routers typically cut flat sheet material using a high-RPM spindle and are fast for large panels and 2D/2.5D profiles in wood, plastic, foam, and thin aluminum. CNC mills cut from solid blocks of material using lower-RPM, higher-torque spindles and are better suited for thick, dense metal parts with complex 3D shapes. Put simply: large, flat parts often go to a router; small, thick, 3D metal parts usually go to a mill.
We route a wide range of materials including plywood, MDF, solid wood, acrylic (PMMA), ABS, PVC, HDPE, polycarbonate, polypropylene, POM/Delrin, nylon, PETG, polyurethane and polyethylene foam, polystyrene foam, tooling board, fiberglass/G10/FR4, carbon fiber panels, phenolic, Corian, aluminum sheet (6061, 5052), brass sheet, and Dibond/ACP aluminum composite panels.
Our CNC routers handle sheets up to 2000 × 4000 mm (about 6.5 × 13 feet). If your part is larger than a single sheet, we can cut multiple sections and design precision joinery (dowel joints, splines, finger joints) so the parts assemble accurately on your end.
Our standard tolerance is ±0.1 mm (±0.004 inch) on most routed parts. We can hold tighter tolerances down to ±0.05 mm on critical features, depending on material and geometry. Be sure to tell us which dimensions are critical when you request a quote.
Send us your drawings or CAD files (DXF, DWG, STEP, STP, IGES, STL, AI, EPS, or PDF). Most quotes come back within 4–8 hours on business days, and we never take longer than 24 hours. Every quote includes a free DFM (design for manufacturing) review by one of our engineers.
Standard lead time is 3–7 business days for prototypes and small runs. Production runs (hundreds to thousands of pieces) typically ship in 7–15 business days. Rush service as fast as 1–2 business days is available for urgent projects — let us know your deadline and we will do our best to meet it.
There is no strict MOQ. We routinely make one-off prototypes and single custom signs, and we also run production orders of thousands of pieces. Whether you need 1 part or 10,000, you will get the same level of engineering support and quality control.
Yes. Our China factory runs multiple CNC routers with automatic tool changers and vacuum hold-down tables, which lets us scale smoothly from a single prototype to high-volume production runs. You can start small and scale up without ever switching suppliers.
Absolutely. All customer files, designs, and project details are treated as strictly confidential. We never share, reuse, or display customer parts without written permission. We are happy to sign a mutual NDA (non-disclosure agreement) before you send sensitive files.
Yes, and it is free with every quote. Our in-house engineers review your design and point out issues that could affect cost, quality, or lead time — things like sharp internal corners, overly tight tolerances, or features that are difficult to machine. We suggest practical fixes before you commit to the order.
We accept DXF, DWG, STEP (STP), IGES (IGS), STL, AI (Adobe Illustrator), EPS, and PDF. 2D vector files are preferred for flat routed parts. If you only have a hand sketch or a dimensioned drawing, send it over — our team can often work from that to create a quote.
Yes. In addition to cutting, we offer edge finishing, deburring, sanding, flame polishing (acrylic), painting, powder coating, anodizing (aluminum), laser engraving, silk screening, heat staking, hardware insertion (PEM nuts, standoffs), and full assembly. Tell us what finish you need and we will include it in your quote.
We can produce first-article samples for your approval before a full production run. Sample cost depends on the material and complexity, but in many cases the sample fee is credited back to you when you place the production order. Ask your account manager for details.
We ship worldwide to customers in North America, Europe, Australia, and Asia. Express shipping via DHL, FedEx, and UPS typically takes 3–5 business days. We also offer air freight and sea freight for larger orders. Shipping terms include EXW, FOB, and DDP (delivered duty paid) to your door.
For new customers, we accept T/T bank transfer, PayPal (for smaller orders), and credit card. Standard terms are 50% deposit to start production and 50% balance before shipment. Established repeat customers may qualify for net terms — talk to your account manager.

Ready to get your CNC routed parts made?

Send your CAD files today and get a free, no-obligation quote from a China CNC routing manufacturer you can trust. Factory-direct pricing. DFM feedback included. Lead times as fast as 3 days.

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