CNC machining services for precision metal parts
MetaliCNC customizes various precision metal parts according to your requirements and applications, with speed, precision and high quality!
See why we are trusted around the world
12+ Years of Experience
3/4/5-axis Milling • Turning • EDM • Grinding
Clients in 30+ Countries
ISO 9001-aligned Workflow
Our CNC Machining Capabilities
CNC Milling
CNC Turning
5-Axis CNC
Surface Finishes
Your Trusted Manufacturing Partner in China
Founded in 2014, MetaliCNC has grown into a premier provider of rapid prototyping and on-demand manufacturing services. We bridge the gap between Chinese manufacturing efficiency and international quality standards.
We supply custom metal parts machined to your drawing — milling, turning, 5-axis machining, and finishing. And we don’t just deliver parts — we provide DFM (Design for Manufacturing) feedback to help you save costs and improve functionality.
Why Choose MetaliCNC?
We combine technical expertise, modern equipment, and customer-focused service to deliver results that exceed expectations.
Quality Comes First
Every part goes through rigorous CMM inspection. We provide material certifications and full dimensional reports with every shipment.
Speed & Efficiency
Get quotes within 48 hours. Rapid prototyping in as fast as 3 days. We understand that time is money in product development.
Know How to Save Your Cost
Benefit from China's supply chain advantages without sacrificing quality. Our pricing is typically 30% lower than western counterparts.
Expert Support
Our in-house engineering team delivers tailored Design for Manufacturability (DFM) insights—we don’t just review your part designs, but refine them to balance cost efficiency (cutting unnecessary production steps), uncompromising quality (avoiding machining risks for tight-tolerance features), and faster lead times (streamlining production workflows). From prototype tweaks to mass-production scalability, we turn your CAD files into manufacturable, high-performance parts.
Industries We Serve
Our expertise and adaptability enable us to meet the unique requirements of each industry we serve.
Aerospace
High-precision components meeting AS9100D standards for aircraft and space systems.
- Engine components
- Landing gear parts
- Structural brackets
Industrial Automation
Fixtures, jigs, brackets and machine-frame parts for custom automation equipment and production lines.
- Engine parts
- Transmission components
- Custom fixtures
Medical Devices
FDA-compliant machining for surgical instruments and medical equipment.
- Surgical tools
- Implant components
- Diagnostic equipment
Electronics
Precision housings, heat sinks, and components for electronic devices.
- Heat sinks
- Enclosures
- Connector components
Industrial Equipment
Durable components for manufacturing machinery and industrial automation.
- Machine parts
- Automation fixtures
- Tooling components
Energy
Components for renewable energy systems and power generation equipment.
- Tooling components
- Solar mounting
- Valve components
Scientific Research
Custom precision parts for laboratory equipment and research instruments.
- Lab equipment
- Research tools
- Testing fixtures
General Manufacturing
Versatile machining solutions for diverse manufacturing applications.
- Custom tooling
- Jigs & fixtures
- Prototype parts
How to Work With Us
Submit Your Design
Upload your CAD files (STEP, IGES, STL, etc.) or send us your technical drawings. Our team will review your design and provide feedback within 48 hours.
Get a Quote
We’ll provide you with a detailed quote including material costs, machining time, and finishing options. Our quotes are valid for 30 days.
Approve and Pay
Once you confirm to order, you’ll received a PI for payment. After payment arrived, we’ll start production for you ASAP and update you actual L/T within 48H.
Production and Delivery
We’ll manufacture your parts with strict quality control and ship them to your location. We provide tracking information for all shipments.
Frequently Asked Questions
Find answers to common questions about our CNC machining services.
What file formats do you accept for designs?
3D+2D drawings, preferred formats below:
- STEP (.stp)
- IGES (.igs)
- PDF drawings (with GD&T callouts)
What are your standard lead times?
It depends on your project. For reference, our normal lead time for most projects is within 2–4 weeks. We recommend you tell us your requirements up front so we can confirm the schedule — every project is planned case by case.
Do you offer design assistance?
Yes, our engineering team provides design for manufacturability (DFM) feedback to help optimize your designs for CNC machining.
What is your minimum order quantity?
We don’t have a minimum order quantity. We can produce a single prototype or thousands of parts depending on your needs.
What is your return policy?
At MetaliCNC, every product goes through strict verification—from trial production and inspection testing to customer confirmation—before shipment. Our quality assurance process ensures that all parts meet the agreed specifications before delivery, minimizing the risk of nonconformities. We take pride in our precision and reliability, and every shipment is the result of a joint confirmation between our engineers and customers.
In the rare event that a delivered part does not meet the agreed specifications, we follows a transparent and responsible after-sales process. Customers can submit a claim with inspection data, photos, or videos clearly indicating the nonconforming features. Our quality team will review the case within 48 hours to identify root causes—whether related to design, machining, material, or logistics.
Based on the assessment, we provide appropriate solutions such as rework, remake, partial refund, or credit, in line with the order terms. All cases are fully documented and backed by inspection records to ensure traceability. To help us resolve issues faster, customers should retain original samples and all supporting evidence. Each case also feeds into our continuous improvement system to further enhance product quality and customer satisfaction
What tolerances can you hold on CNC machined parts?
General tolerances follow ISO 2768-medium unless your drawing says otherwise. On critical features we routinely hold ±0.01 mm, and ±0.005 mm is achievable where the geometry and material allow. Tell us which dimensions are functional and which are reference-only — if a tolerance cannot be held reliably, we flag it before quoting rather than after, so you only pay for the precision you actually need.
Which materials can you machine?
Most of our work runs in: aluminium (6061-T6, 6063, 6082, 7075-T6, 2024, 5052, 5083); stainless steel (303, 304/304L, 316/316L, 416, 420, 440C, 17-4 PH); carbon and alloy steels (1018, 1045, 4140, 12L14); titanium (Grade 2, Grade 5 / Ti-6Al-4V); brass and bronze (C360, C932, C954, C955, C510, C544); copper (C101, C110); and engineering plastics (POM/Delrin, nylon PA6/PA66, PEEK, PTFE, ABS, PC, PMMA, UHMW-PE).
If your material is not listed, send us the specification — we source most commercially available grades and will confirm availability with the quote.
Do you ship worldwide, and how are parts packed?
Yes. We ship worldwide by express courier or air/sea freight, depending on part weight and how urgently you need them. Most of our parts go to North America, Europe, Australia and Southeast Asia. Every part is individually protected against impact and corrosion, and each shipment includes a packing list matched to your PO. Tell us your destination and target date, and we will recommend the most practical shipping option.
How do you protect my drawings and intellectual property?
Your drawings and models are used only to quote and manufacture your own order. They are never shared with third parties, and never used to produce parts for anyone else. If you would like a signed NDA before sending files, just ask — we are happy to sign one first.
What information should I include when requesting a quote?
The more of this you send, the faster and more accurate your quote will be:
- 3D model (STEP preferred) and 2D drawing with GD&T callouts
- Material grade and any certification requirements
- Quantity — prototype, pilot run, and estimated annual volume
- Surface finish and any secondary operations
- Target delivery date and destination
Not sure about one of these? Send what you have. Our engineers will flag any gaps and suggest alternatives as part of the DFM feedback that comes with every quote.
Ready to Start Your Project?
Get in touch with our team today and let’s bring your designs to life.
Contact Information
Phone Number
+86 150 1345 6425
email address
sales@metalicnc.com
location
Shenzhen, China
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