Rapid Prototyping Services From Prototype to Production

• Precision CNC Machining

• 24-Hour Quote

• Worldwide Delivery

±0.005mm
Tolerance
100+
Materials
99.5%
On-time Delivery
ISO9001:2015
Certified

Xinprototype Services

We deliver precision custom parts, from sample prototypes to low- and mid-volume batches. With fast turnaround times, strict tolerances as per drawing specifications, and consistent quality across each part and every order.

CNC machining service

CNC Machining

Precision equipment 3-axis to 5-axis CNC machining, translating your design into the manufacture of metal and plastic prototype parts.

Sheet metal fabrication service for prototypes and production

Sheet Metal Fabrication

Laser cutting, bending, and welding for sheet metal parts, highly efficient and cost-effective. For samples and low-volume production.

Custom vacuum casting silicone molding parts

Vacuum Casting

Production of plastic parts in small batches using silicone mold, fast and cost-saving

Injection molding service for high-volume plastic parts

Injection Molding

High-volume plastic production using a tool steel mold, resulting in cost efficiency across thousands of parts.

3D printing service SLA SLS FDM for rapid prototypes

3D Printing

3D SLA, SLS, FDM printing, specializing in automotive, aerospace, medical, etc areas.

Aluminum and zinc metal parts die casting services

Die Casting

Mid-and high-volume manufacturing of complex metal components through precision steel tooling.

Why Choose Xinprototype

We combine engineering expertise, precision CNC machining, and quality inspection to deliver reliable custom parts, from prototypes to low-volume production.

rapid prototyping services cnc machining china

Experienced Engineering & Manufacturing Team

With over 20 years of manufacturing experience, our engineering team provides technology support, material selection recommendations, and machining solutions to help turn your project designs into precision prototyping parts.

Advanced Capabilities

Equipped with 3-, 4-, and 5-axis CNC milling machines and precision turning centers, we manufacture complex metal and plastic components with tight tolerances. Vacuum casting, laser cutting, and auto-bending machines.

Quality Inspection & Assurance

From FAI samples, in-process inspections, to final quality checks, we use precision measuring equipment, including CMM, to ensure parts meet project specifications and quality consistency.

Flexible Production Volumes

Whether you need a single prototype, hundreds or thousands of precision complex components, we support flexible order quantities, from one-off prototypes to low-volume production.

20+

Years in Prototype Industry

16500+

Projects Delivered

1380+

Customers Served

CNC Machining Capabilities

Advanced multi-axis machining prototype manufacturing capabilities enable us to produce complex, high-precision components. Also, maintain the CNC low-volume parts with repeatable quality.

Precision 5-axis CNC machining parts

5-Axis CNC Machining

Machine complex geometry parts in a single setup. It achieves tighter tolerance, even up to ±0.005mm. Precision for demanding components.

3-axis CNC milling prototype parts

3- & 4-Axis CNC Milling

Produce precision housings, brackets, and mechanical components, ideal for prototypes and low-volume production. Same quality for each part. 

CNC turned parts

CNC Lathe

Ideally suited for shafts, bushings, and components with cylindrical diameters. Our turning centers ensure excellent concentricity and surface finishes.

CNC lathe turn-mill machining

CNC Turn-Mill Machining

This is an efficient process for manufacturing rotational parts with additional milled features. Improving machining accuracy and production efficiency.

Materials We Machine

A wide selection of up to hundreds of engineering-grade metals and plastics, for precision prototypes and low-volume production. Meet the industry standards. Options of other grades, specialties, and custom materials are available upon request.

metal material for rapid manufacturing

Metal material: Suitable for high-strength, good mechanical performance, or high-tolerance components.

  • Aluminum:6061, 6063, 6082, 5052, 5083, 7075, 2024
  • Stainless:303, 304/304L, 316/316L, 410, 420
  • Steel:1018, 1045, 4130, 4140, Tool steel, Bearing steel
  • Copper:C110, C101, CU-ETP
  • Brass:C360, C260, Ms58
  • Titanium:Grade 2, Grade 5
  • Others: Cast iron, Nickel, Magnesium, Zinc
plastic material for rapid prototyping parts

Plastic material: Ideal for lightweight, wear- resistant, or highly machinable parts

  • ABS: White, Beige, Black, ABS+PC
  • PC: Translucent, White, Black
  • PMMA:Clear, Translucent, White, Black
  •  PA / Nylon: White, Black, PA6, PA66
  • POM: White, Black, POM-C, POM-H, POM-GF
  • PEEK: Natural brown, Black, PEEK-GF, PEEK-CF
  • Others: Silicone, Rubber, PTFE (Teflon), HPDE, PP, PU

What Our Clients Say About Working With Us

Rapid Prototyping FAQs

At Xinprototype, no MOQ limit. Our accept orders start from one piece as a prototyping sample. Also, handle orders of 5,000+ parts for mass production. Therefore, it doesn’t matter if you need 1 pc for design testing purposes. Or 500 pieces for a batch volume. We’ll carefully review all details and recommend the best processing method to produce.

Typically, A quote sheet will be sent to you within 24 hours, after receiving your 3D files. It includes unit cost of the part, shipping fee, and lead time. For complex projects, it may take a little longer, up to 48 hours. At the same time, if you have any questions about material selection and processes, we offer free engineering technical services.

Yes, just let us know and we’ll sign an NDA, before you share any drawings. Your intellectual property and design are strictly confidential. We don’t disclose any customer information to others.

Worldwide shipment via Express, such as DHL, FedEx, and UPS. The transportation time to Europe, The United States, Canada, Australia, and UK usually takes 3–5 business days. To the Middle East and other countries, 5- 7 business days. DDP options are available upon request.

Yes, we do this regularly. For example, CNC milling combines sheet metal fabrication processes, vacuum casting a plastic part with an insert-metal CNC-machined part.

All parts to be manufactured as per your drawings. Our team uses calipers and micrometers for dimension checks in daily work. CMM (coordinate measuring machines) in house are available for checking tolerance of high precision parts. Are able to provide inspection reports upon request. Meanwhile, manufacture environment meets ISO-level quality standards.

How to Get a Quote or Start an Order
✓ 24-Hour Quote Response ✓ NDA Available ✓ ISO-Level Quality Standards
1
📁
Upload Your CAD Files
Send us your PDF or 3D drawings in STEP, STP, IGES, etc. format. Please specify material, quantity, and surface finish details.
2
📋
Engineering Review & Quote
Our engineers review manufacturability and tolerance requirements.
3
⚙️
Order Confirmation & Manufacturing
After getting your approval, production will start according to your drawing requirements.
4
✈️
Inspection & Global Delivery
All parts undergo dimensional and visual inspection before shipment. Worldwide shipping by Express takes 3–5 days.

Start Your Projects with Our Expert Team

Upload your files with us, get a free and fast quote today