Precision
CNC Machining
From China
World-class CNC machining from our 12,000 m² ISO-certified facility in Shenzhen. 5-axis simultaneous machining, ±0.001mm tolerance, 50+ materials — delivering mission-critical parts to 500+ clients in 42 countries.
"Titanium aerospace brackets delivered to ±0.002mm — first article passed first time. CMM reports and material certs were exactly what our AS9100D audit required."
"PEEK spinal implants machined to specification, full biocompatibility docs. 6-day turnaround on 50 pieces. MW+ is now our primary machining partner."
Trusted by engineers across aerospace, medical & industrial sectors
Our Shenzhen factory has delivered to 500+ companies across 42 countries since 2010. ISO 9001:2015 and AS9100D certified quality, every order.
Start a Project MW+Accreditations You Can Rely MW+
ISO 9001:2015
International standard for quality management. Every process documented and audited annually.
CertifiedAS9100D Aerospace
Highest quality standard in aerospace manufacturing for aviation and space components.
Aerospace GradeITAR Registered
Compliance for defense and military-grade components under International Traffic in Arms Regulations.
Defense ReadyZeiss CMM Verified
Every batch measured on calibrated Zeiss CMM. FAI per AS9102 on request. SPC in production.
100% Inspected
Machinists
China's Premier
CNC Machining Partner MW+
Founded in Shenzhen, MW+ MetalWorks Plus has grown into one of China's most trusted CNC machining facilities — a 12,000 m² ISO-controlled factory serving aerospace, medical, automotive, and industrial clients across 42 countries.
ISO 9001 · AS9100D · ITAR Certified
Aerospace-grade quality systems with full material traceability from mill certificate to shipped part.
5-Day Lead Time · 24h Quote Response
Rapid prototyping to production volumes. DFM engineering consultation included at no charge.
Global Delivery — 42 Countries
Established export logistics from Shenzhen to USA, EU, Japan, Australia, and 37 more markets.
24/7 Lights-Out CNC Production
Robotic part loading and automated pallet changers enable unattended, around-the-clock machining.
Trusted by leading companies across industries
How CNC Machining Works at MW+
From your CAD file to a certified precision part, delivered anywhere in the world.
Types of CNC Machining We Offer
A complete suite of precision CNC machining processes — all under one ISO-certified roof in Shenzhen.
Multi-Axis CNC Machining
Simultaneous 5-axis machining for complex geometries, undercuts, and freeform surfaces — all held to ±0.001mm.
Explore Multi-AxisMicro-Machining Services
Ultra-precision machining for features below 0.1mm — medical implants, connectors, electronic components.
Explore Micro-MachiningSwiss Machining
Swiss-type CNC lathes for long, slender, tight-tolerance parts. Bar capacity up to 32mm diameter.
Explore Swiss MachiningCNC Milling Services
High-accuracy milling for complex housings, molds, and structural parts. Surface finish to Ra 0.4μm.
Explore CNC MillingCNC Turning Services
Multi-spindle CNC turning with live tooling for precision shafts, valves, and rotational components.
Explore CNC TurningEDM & Laser Machining
Wire EDM, sinker EDM, and laser cutting for hardened steels, carbide, and ceramics at extreme tolerances.
Explore EDM Machining
Precision Machined
in China,
Trusted Everywhere
Our 12,000 m² ISO-certified facility runs 24 hours a day, 7 days a week with robotic automation — delivering aerospace-grade CNC machined parts to clients worldwide.
What Makes CNC Machining the Right Choice?
Unmatched Dimensional Accuracy
CNC machining delivers tolerances as tight as ±0.001mm — critical for aerospace actuators, medical implants, and precision instrumentation.
±0.001mm5-axisCpk ≥1.67Broad Material Compatibility
From titanium alloys and Inconel superalloys to PEEK medical plastics — CNC machining works across the full materials spectrum.
Ti-6Al-4VInconel 718PEEKScalable from Prototype to Volume
CNC machining is uniquely scalable — the same setup produces a single prototype and production-quality volume parts with equal accuracy.
1 pc prototype100K+ volumeRegulatory Compliance Ready
AS9100D, ISO 9001, and ITAR registration make MW+ a qualified supplier for aerospace and medical device manufacturers globally.
AS9100DISO 9001ITARConsistent, Certified Surface Quality
Achieve surface roughness from Ra 3.2μm down to Ra 0.4μm, or mirror polish to Ra 0.1μm for optical applications.
Ra 0.4μm stdRa 0.1μm mirrorAdvanced CNC Machining Capabilities
25 advanced CNC machining centers in Shenzhen — from 5-axis simultaneous machining to lights-out robotic production around the clock.
5-Axis Simultaneous Machining
Full simultaneous 5-axis CNC for undercuts, freeform surfaces, and deep cavities — all in a single setup.
Lights-Out Robotic Production
Automated pallet changers and robotic part loading enable 24/7 unattended machining at full quality.
In-House CMM & Quality Lab
Zeiss CMM, vision systems, surface roughness testers, hardness testing with SPC monitoring on every production run.
DFM Engineering Support
Our engineers review your CAD for manufacturability before machining starts — preventing costly issues early.
Rapid Prototyping
From CAD file to machined prototype in as little as 5 business days in production-equivalent material.
Global Export & Logistics
Established freight networks from Shenzhen to 42 countries. ITAR compliant. DDP, DAP, and EXW terms.
From Shenzhen
to Everywhere
Our Shenzhen factory ships precision parts worldwide via established freight partnerships. ITAR compliance and DDP trade terms make global sourcing straightforward.
Machinable Materials & Tolerances
We machine over 50 engineering-grade materials with full mill certificate traceability on every order.
Professional Surface Finishing
From as-machined surfaces to mirror-polished aerospace quality — every finish applied in-house at our Shenzhen facility.
As-Machined
Default precision CNC surface. Tool marks visible but clean, dimensionally accurate to spec.
Ra 0.8 – 3.2 μmAnodizing Type II / III
Aluminum oxide layer for enhanced corrosion and wear resistance. Available in many colors.
10–25 μm layerMirror Polishing
Ra below 0.1μm — optical quality surface for medical and semiconductor applications.
Ra < 0.1 μmBlack Oxide
Matte black finish with mild corrosion resistance and minimal dimensional change to parts.
~1 μm layerCNC Machining for Every Industry
From aerospace and defense to medical devices and consumer electronics — our expertise spans every demanding manufacturing sector.
Aerospace & Defense
AS9100D certified. Titanium structural components, actuator housings, and engine parts.
Medical Devices
Implants, surgical instruments, and diagnostic components with full FDA-level traceability.
Automotive & EV
Engine components, EV battery enclosures, and suspension elements with Cpk ≥1.67.
Electronics & Semiconductors
Heatsinks, RF enclosures, and precision connectors with micro-machining below 0.1mm.
What Our Clients Say
Real feedback from engineers and procurement managers across aerospace, medical, and industrial sectors worldwide.
"MW+ is our go-to for titanium aerospace components. They understand AS9100D requirements completely — documentation is perfect every single time."
Verified Client · 3 Years"PEEK spinal implant components machined to Class II medical device standards. Full traceability and biocompatibility documentation was impeccable."
Verified Client · 2 Years"Switched to MW+ for our EV battery housing components. 40% cost reduction, identical quality, and a 5-day lead time. Now our primary machining partner."
Verified Client · 18 MonthsCommon Questions
Everything you need to know about working with MW+ for precision CNC machining.
Ready to Start?
Upload your CAD file and receive a detailed CNC machining quote within 24 hours — with DFM feedback included.
Get a Free QuoteWhat is CNC machining and how does it work?
CNC (Computer Numerical Control) machining is a subtractive manufacturing process where pre-programmed software controls machine tools to remove material with extraordinary precision. Our 5-axis CNC centers achieve tolerances as tight as ±0.001mm on metals, plastics, and exotic alloys.
What tolerances can you achieve?
Standard tolerance is ±0.01mm. Precision applications: ±0.005mm. With specialized 5-axis setups: ±0.001mm. Surface roughness from Ra 3.2μm to Ra 0.1μm (mirror polish). All verified with Zeiss CMM measurement reports.
What materials can you CNC machine?
MW+ machines 50+ engineering-grade materials including aluminum alloys (6061, 7075), titanium (Grade 2 and 5), stainless steel (303, 304, 316L, 17-4 PH), Inconel 625/718, Hastelloy, and medical plastics (PEEK, Ultem, PTFE). All sourced with full mill certification.
How long does CNC machining take?
Standard lead time is 5 business days for prototypes. Volume production runs 10–15 days. 48-hour express service is available for urgent projects. Quote response is guaranteed within 24 hours of receiving your CAD files.
Do you provide quality certifications?
Yes. ISO 9001:2015 and AS9100D certified. We provide Certificate of Conformance (COC), CMM inspection reports, material certifications, First Article Inspection per AS9102, and SPC data on request. ITAR-registered for defense contracts.
Can you ship CNC machined parts worldwide?
Yes. Our Shenzhen factory ships to 42 countries — USA, EU, UK, Japan, Australia, Canada, Singapore, and more. DDP, DAP, and EXW trade terms are available. ITAR-compliant shipping for defense components is handled in-house.
Get Your Parts Machined
Upload your CAD file and receive a detailed quote within 24 hours — with DFM feedback, material recommendations, and a clear lead time commitment.