Precision CNC Machining Company in China: 5-Axis, Swiss & Multi-Axis
As a leading precision CNC machining company in China, MW+ delivers high-accuracy machined parts from rapid prototype to mass production. ±0.001mm to ±0.005mm tolerances, 5-axis milling, Swiss CNC turning — all from our 15,000 m² Shenzhen facility.
CNC Capabilities
Shenzhen, ChinaMaterial Selection
Metals, Alloys & Engineering Plastics
Inside the MW+ Shenzhen Facility – 60+ CNC Machines, One Quality System
MetalWorks Plus is a CNC parts manufacturer in China producing precision machined parts for aerospace, medical, and automotive customers worldwide — from rapid CNC prototyping to full production runs. Our 15,000 m² Shenzhen facility runs 60+ multi-axis CNC machines with in-house DFM review, CMM inspection, and global shipping. Alongside CNC machining we run laser cutting and sheet metal fabrication in China from the same building, so machined and fabricated parts for one assembly are inspected together and ship together.
- CNC milling 3/4/5-axis + Swiss-type turning
- ISO 9001:2015 · AS9100D · ISO 13485 · IATF 16949 · NADCAP certified
- Tolerances down to ±0.001mm on 5-axis and Swiss work
- CMM inspection & material certification
- 1 prototype to 1,000,000+ production units
- In-house finishing: anodize, plate, coat
- Laser cutting & sheet metal fabrication
- Wire EDM, sinker EDM & micro-machining
Precision CNC Solutions for Critical Industries
Precision CNC Machining Services
3- to 5-axis CNC milling and turning for precision machined parts. ±0.001mm to ±0.005mm tolerances. Aerospace, medical, and industrial applications. 70+ materials including titanium, Inconel, and PEEK.
CNC machining services
5-Axis CNC Milling & Machined Parts
3-axis, 4-axis & simultaneous 5-axis milling. Complex contours, impellers, molds, and tight tolerances. High-speed machining for fine surface finishes.
Milling capabilities
Swiss CNC Turning & Precision Parts
Single/multi-spindle Swiss turning. Micro-parts, bone screws, shafts. ±0.001mm tolerances, with turning diameters from Ø0.3mm to Ø500mm across our lathe cells. Live tooling, mill-turn, and bar-feed capabilities.
Turning capabilities
Custom Machined Parts & Molds
Injection molds, production tooling, and custom components. CMM reporting, mold tryout, and full QC. Complex cavity work with EDM and wire cutting available.
Parts & moldsUnrivaled Quality in CNC Machining & Precision Parts
MetalWorks Plus runs a free DFM (Design for Manufacturability) review on every CAD file before it hits the shop floor, catching costly geometry issues early. Combined with rigorous process control, it's how we hold ultra-tight tolerances across both prototype and mass-production CNC machining runs.
Custom CNC Machined Parts Manufacturer
Every custom CNC machined part ships with full material traceability and a CMM inspection report — standard practice for our aerospace, medical, automotive, and industrial clients.
Performance Metrics
Why Choose MW+ for CNC Machining?
CNC Prototyping – 3–5 Day Turnaround
Accelerate your development cycle with rapid CNC prototyping that delivers more than parts — we deliver manufacturability. Every project begins with a detailed DFM analysis where our engineers identify potential issues before they become costly delays. Get functional prototypes in as few as 3–5 business days for complex geometries — or 48 hours on our express service for simple geometries. We provide a complimentary design review within 24h of file submission.
Start prototypingCertified Quality
ISO 9001:2015, AS9100D, ISO 13485 and IATF 16949 certified, with NADCAP accreditation for special processes. Full CMM inspection reports and material certifications on every order.
Advanced CNC Technology
3–5 axis machines, Swiss turning, EDM, and wire cutting. Tolerances as tight as ±0.001mm achievable.
Global Supply Chain
Worldwide delivery via DHL, FedEx, or sea freight. 99% on-time delivery rate with transparent tracking.
Partnership-First CNC Machining Approach
We partner with innovators worldwide to turn concepts into production-ready reality. With 11+ years of experience and 500+ companies served across medical, automotive, aerospace and consumer electronics, we maintain a 99% on-time delivery rate and a 98.5% first-pass yield. Our 60+ multi-axis CNC machining centers handle everything from a single prototype to production runs of 1,000,000+ units, holding tolerances down to ±0.001mm. With a 97.3% customer retention rate, our partners trust us to deliver consistency from prototype to full production.
Our CNC Machining Process
A streamlined, DFM-driven workflow from CAD upload to global delivery — no surprises, no delays.
Industrial-Grade CNC Precision & Machined Parts
MW+ delivers high-precision machining to ±0.001mm to ±0.005mm. Trusted by aerospace, medical, and automotive leaders. Over 11 years of experience as a leading CNC parts company in China.
Precision CNC Parts – Aerospace & Medical
Aerospace, medical, defense: we machine complex geometries in titanium, Inconel, PEEK, and more. 5-axis simultaneous for blisks, impellers, and structural components.
AS9100D / ISO 13485Custom CNC Machine Parts – IATF 16949 & PPAP
From 1-off prototypes to 1,000,000+ units. IATF 16949 qualified, PPAP Level 3, just-in-time delivery. Ideal for automotive, EV, and industrial machinery manufacturers.
1 – 1M+ unitsHigh-Volume Connector Pin & Machined Pin Manufacturing
Precision turned connector pins for terminals and electronic assemblies. Swiss-type and multi-spindle machining for diameters from 0.5mm to 20mm. High-volume runs up to 1M+ units.
Connector pins & custom terminalsRapid CNC Prototyping – 3–5 Day Delivery
Single-piece functional prototypes to bridge-production runs. DFM analysis included. STEP/IGES/SolidWorks accepted. Ideal for R&D, design validation, and accelerated product development cycles.
3–5 day turnaroundCNC Machining Quality Certifications
Our certifications back every machined part we deliver. Full traceability, CMM documentation, and compliance with the most demanding international standards.
ISO 9001:2015
Global quality management system standard. Governs our entire manufacturing and inspection process for all CNC machined parts.
AS9100D
Aerospace quality management standard. Required for flight-critical and defense components. Full traceability and FOD control.
ISO 13485
Medical device quality management. Enables production of Class I, II, and III medical components with full device history records.
IATF 16949
Automotive quality management standard. Supports PPAP Level 3 documentation, SPC, and APQP for automotive CNC parts.
NADCAP
Aerospace special-process accreditation. Covers the heat treatment, non-destructive testing and surface treatment steps behind flight-critical parts.
70+ Materials for CNC Machining & Machined Parts
We machine a vast range of materials — from aluminum to zirconium, engineering plastics to nickel superalloys. Full traceability and material certification on request.
Metals & Alloys
Plastics & Engineering Polymers
Surface Finishing Capabilities
Enhance part performance and aesthetics with our in-house and partner finishing services — from corrosion protection to ultra-smooth mirror polishing.
Anodizing (Type II / III)
Hard coat, clear, or dyed — improves wear and corrosion resistance for aluminum CNC machined parts.
Passivation
Removes free iron from stainless steel, enhancing corrosion resistance per ASTM A967 and AMS 2700.
Electroplating
Zinc, nickel, chrome, silver, and gold plating — for conductivity, lubricity, or cosmetic appearance.
Powder Coating
Durable, uniform finishes in any RAL color. Excellent for industrial enclosures and consumer products.
Bead Blasting
Uniform matte surface finish that reduces reflectivity and hides minor tool marks for clean aesthetics.
Black Oxide
Anti-glare treatment for steel parts with mild corrosion resistance and improved appearance.
Electroless Nickel Plating
Uniform coating on complex geometries. Excellent corrosion and wear resistance for precision parts.
Mirror Polishing
Ra <0.1µm achievable. Used for optical molds, medical instruments, and high-gloss consumer products.
Capabilities and applications
CNC machining capabilities, and the industries we supply
Every figure below is verified on the shop floor, and the same tolerances and inspection process apply to all six industries.
Technical specifications
Industries we supply
Aerospace and defence
AS9100D. Flight-critical and structural parts with full traceability.
Medical devices
ISO 13485 cleanroom. Implants, instruments and titanium components.
Automotive and EV
IATF 16949. Battery, powertrain and connector parts, PPAP Level 3.
Energy and renewables
Corrosion-resistant alloys for oil and gas, wind and solar.
Robotics and automation
Arms, end-effectors and AGV parts held to high repeatability.
Electronics and semiconductor
Heat sinks and wafer-handling parts in ESD-safe materials.
MW+ vs. Typical CNC Suppliers
See how our precision CNC machining company in China compares on the metrics that matter most to engineering and procurement teams.
| Factor | MetalWorks Plus (MW+) | Typical China CNC Supplier | Western CNC Shop |
|---|---|---|---|
| Minimum Tolerance | ±0.001mm (5-axis and Swiss) | ±0.01–0.05mm | ±0.001mm to ±0.005mm |
| Prototype Lead Time | 3–5 days (48h express) | 7–14 days | 5–10 days |
| Quality Certifications | ✔ ISO 9001 · AS9100D · IATF 16949 · ISO 13485 | ISO 9001 only | ISO 9001 · AS9100D |
| DFM Analysis | ✔ Free, within 24h | ✘ Rarely offered | Sometimes (paid) |
| 5-Axis Simultaneous | ✔ Yes, in-house | Limited / outsourced | ✔ Yes |
| Swiss CNC Turning | ✔ In-house, from Ø0.3mm | ✘ Usually outsourced | Varies |
| CMM Inspection Report | ✔ Standard on all orders | Optional / extra cost | ✔ Standard |
| Price vs Quality | ✔ Competitive China pricing + Western quality | Low price, variable quality | Higher price |
Global Delivery & Shipping
From our Shenzhen CNC machining facility to your door — fast, tracked, and insured. We handle full export documentation and customs coordination.
Express Air Freight
DHL, FedEx, and UPS door-to-door service. Typical transit 2–5 business days to USA, Europe, or Australia. Ideal for prototypes and urgent production runs.
Sea Freight (LCL / FCL)
Cost-effective for large-volume CNC machined parts. Full container or groupage consolidation. We handle export packing, documentation, and customs clearance.
Export Documentation
Commercial invoices, packing lists, certificates of origin, material certs, and CMM reports all provided. Smooth customs clearance in USA, EU, UK, Canada, and Australia.
Industrial Packaging
Parts packed in VCI film, foam-lined cases, or custom wooden crates for fragile or precision components. Packed to arrive undamaged — and we replace anything that does not.
Real-Time Tracking
Full shipment tracking shared via email. Live updates from our Shenzhen facility to your destination. Tracking number provided at time of dispatch.
Cargo Insurance
All shipments covered by cargo insurance. In the rare event of transit damage, we handle replacement parts quickly with priority scheduling.
What Our Clients Say
Feedback from MW+ customers across aerospace, medical, automotive and electronics manufacturing. Names and companies are not published.
"MW+ delivered 5-axis impellers with ±0.005mm concentricity — beyond expectations. Their DFM feedback saved us 20% on tooling costs and the parts arrived in 4 days."
"10,000+ PEEK medical parts with full ISO 13485 traceability, delivered on time. The quality is consistent order after order. Best CNC machining company in China we've worked with."
"Rapid quote, great communication, and CMM-certified parts every time. They handled our complex aluminum EV housings flawlessly across three production batches."
"We needed Swiss-turned titanium bone screws at ±0.001mm tolerance for a Class III device. MW+ delivered to spec with full device history records. Exceptional work."
"Our Inconel 718 turbine components required simultaneous 5-axis machining and PPAP Level 3. MW+ passed our supplier audit with no findings. Highly recommended."
"Sourced 500,000 connector pins from MW+ for our automotive harness project. Swiss-turned to ±0.005mm, delivered in three weeks with no defects reported. We're on our 6th repeat order."
Latest from the MW+ Shop Floor
Process write-ups from real jobs — tolerances held, problems solved, and what it took to get there.
Top 10 CNC Machining Companies in China (2026): A Buyer’s Shortlist
Ten Chinese CNC machining suppliers compared on certifications, tolerance, facility and lead time - every figure taken from their own websites, with the method and our own conflict of interest stated up front.
Read the write-up 5 September 2026System Mechanics: 5-Axis Machining Services Multi-Axis
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Read the write-up 1 September 2026CNC Wire EDM Machining Services: A Buyer’s Guide
Wire EDM cuts by eroding metal with controlled electrical sparks rather than by pushing a tool through it. Because there is no cutting force,…
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Ready to Source Precision CNC Parts from China?
Upload your CAD file and receive a free DFM review and quote within 24 hours. Prototypes ship in 3–5 days. No minimum order quantity.
Frequently Asked Questions
Common questions about our CNC machining services, tolerances, lead times, and certifications.
Connect with Our Engineering Team
Direct access to our CNC applications engineers. 24-hour response guaranteed. Upload your CAD file for a free DFM review and competitive quote.
Call / WhatsApp +86-13902977361 Email jy.liu@metalworksplus.comRequest a Custom CNC Machining Quote
Free DFM analysis within 24h · No minimum order