Metal Prototyping Services
China Supplier Metal Prototyping Services for CNC Machining
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Processes Offered |
CNC Milling (3/4/5‑axis), CNC Turning, Mill‑Turn, Wire EDM, Grinding |
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Standard Tolerance |
±0.05 mm |
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High‑Precision Tolerance |
±0.005 ~ ±0.01 mm (customizable) |
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Metals |
Aluminum (6061/7075/5052), Stainless (304/316/303), Carbon Steel 45#, Alloy Steel 40Cr, Brass H59/H62, Copper T2, Titanium |
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Plastics |
ABS, PC, PMMA, PEEK, PPS, PTFE, Nylon PA6/PA66, PP, POM |
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Surface Finishes |
Anodizing (clear/black/colors), Sandblasting, Brushing, Polishing, Painting, Electroplating, Laser Marking, Conductive Oxidation, Hard Anodizing |
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Standard Lead Time |
3 ~ 7 business days |
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Minimum Order Quantity |
1 piece (prototype-friendly) |
Product Features
1.Wide material coverage – aluminium (6061, 7075, 2024, 5083), stainless steel (304, 316, 17‑4PH), carbon/alloy steels, titanium, brass, copper, Inconel, Hastelloy, and engineering plastics such as PEEK and Delrin.
2.High precision – standard dimensional tolerance ±0.005 mm; optional ±0.002 mm for critical features; geometric tolerances (flatness, roundness, parallelism) maintained within 0.003 mm.
3.Complex geometry capability – 3‑, 4‑, and 5‑axis milling, plus live‑tool turning and Swiss‑type machining, handling undercuts, deep cavities, fine threads, and multi‑diameter contours in a single clamping.
4.In‑house finishing – anodising (clear, colour, hardcoat), passivation, electroless nickel plating, zinc plating, powder coating, black oxide, DLC coating, bead blasting, and mechanical polishing.
5.Zero‑defect quality – every batch undergoes in‑process CMM checks, optical measurement, bore gauging, and hardness testing, with full documentation provided.
Our Services
24/7 online quoting
Upload your drawing, get a preliminary price and lead time within 2 hours.
Free DFM optimisation
Our engineers suggest adjustments (radii, wall thickness, draft angles) to lower cost and reduce complexity.
Free First Article Inspection (FAI) report
We provide a full inspection report before mass production; you approve it before we proceed.
Dedicated project manager
Real‑time progress updates and proactive communication on any issues.
Quality guarantee
If a part fails due to our machining error, we re‑make it at no cost or refund your money.
NDA protection
We sign confidentiality agreements to safeguard your IP, especially for new product development.
FAQ
Q1: Can you machine parts with complex internal features?
A: Absolutely. Our 5‑axis and Swiss‑type machines can produce intricate internal channels, cross‑holes, and undercuts that would otherwise require multiple setups.
Q2: Do you offer finishing services on prototypes?
A: Yes – anodising, passivation, plating, and coating are available even for small quantities. We can also apply cosmetic finishes like bead blasting or polishing.
Q3: Is there a minimum order quantity?
A: No. We accept orders from 1 piece upwards – ideal for prototyping, proof‑of‑concept, or custom one‑off projects.
Q4: How do you handle design changes during prototyping?
A: We include up to three free design iterations within our metal prototyping services – you can revise your CAD file, and we will update the program and produce new samples at no additional charge.
Q5: How can I request a quote?
A: Upload your 3D file and 2D drawing through our website, or email them to our sales team. We will respond with a firm price and lead time within 2 business hours. For immediate assistance, you can also call our hotline during business hours.
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