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Rapid Prototyping Service
Fast and precise rapid prototyping service for custom CNC machined metal and plastic parts, functional prototypes, product development samples and low-volume production.
We help engineers, product designers and manufacturers turn CAD designs into real prototype parts with CNC machining, material selection, surface finishing and quality inspection support.
Fast Prototype Machining
Metal & Plastic Parts
Functional Testing
Fast CNC Prototyping for Product Development
Rapid prototyping helps companies verify product designs before mass production. CNC prototyping is suitable for functional testing, fit checks, mechanical validation, material testing and small batch samples.
Product Development Assembly Fit TestingEngineering ValidationInvestor Demo SamplesFunctional TestingPre-production SamplesDesign ImprovementLow-volume Production
Precision CNC machining→
5 Axis CNC Machining →custom CNC prototype parts
Custom Prototype Parts We Manufacture
We produce a wide range of custom CNC prototype parts for product development, engineering validation and low-volume manufacturing.
Aluminum Prototype Parts
Lightweight functional prototypes, housings, brackets and structural components.
Stainless Steel Prototypes
Strong, corrosion-resistant and durable prototype parts for demanding applications.
Plastic Prototype Parts
Engineering plastic prototypes for insulation, lightweight structures and functional testing.
Functional Mechanical Prototypes
Prototype parts designed for fit, strength, movement and assembly testing.
Prototype Housings
Custom housings for electronics, devices, motors, sensors and mechanical systems.
Prototype Brackets
Custom brackets and mounting parts for design validation.
Prototype Enclosures
Metal and plastic enclosures for electronic products and industrial equipment.
Prototype Fixtures
Fixtures and tooling parts for testing, assembly and inspection.
Automotive Prototype Parts
Prototype parts for EVs, motorsports, vehicle testing and development.
Robotics Prototype Components
Prototype robotic joints, brackets, grippers, housings and structural parts.
Electronics Prototype Enclosures
Custom prototype enclosures, heat sinks and sensor housings for electronics.
Medical Device Prototype Parts
Precision prototype parts for medical devices, instruments and testing.
Materials for Rapid Prototyping
Prototype material selection depends on function, strength, weight, heat resistance, corrosion resistance, insulation, appearance and testing requirements.
Aluminum
6061, 7075, 2024 and 6082 aluminum are used for lightweight functional prototypes, housings, brackets, automotive and robotics parts.
Stainless Steel
303, 304, 316 and 17-4PH stainless steel are used for strong, corrosion-resistant and functional prototypes.
Titanium
Titanium is used for high strength-to-weight prototypes, medical, aerospace and performance components.
Brass and Copper
Used for conductive prototypes, connector parts, thermal parts and electrical components.
Engineering Plastics
PEEK, POM, Nylon, PTFE, ABS, PC and PMMA are used for lightweight prototypes, insulation parts, housings and fixtures.
Surface Finishes for Rapid Prototype Parts
Prototype parts may need functional surfaces, cosmetic appearance, corrosion resistance or presentation-quality finishing. We support multiple finishing options for metal and plastic prototype parts.
As Machined
Anodizing
Hard Anodizing
Black Oxide
Brushing
Polishing
Our Rapid Prototyping Capabilities
We support CNC rapid prototyping from design validation to functional testing and low-volume production.
CNC Milling3, 4, 5-Axis
CNC TurningLive Tooling
Swiss MachiningMicro Parts
Wire EDM Prototype PartsWire & Sinker
5-Axis CNC PrototypesSurface & ID/OD
Why Choose Us
Why Choose US for Rapid Prototyping
Low Volume Prototype Production
We support one-off prototypes, small batches and bridge production before tooling or mass production.
Engineering and DFM Support
Our team reviews your design for manufacturability and helps identify possible machining, material or finishing issues.
Fast CNC Prototype Machining
We help speed up product development by machining prototype parts quickly from your CAD files and drawings.Functional Prototype Parts
Functional prototype manufacturing helps you test fit, strength, assembly and real-world performance before production.
Metal and Plastic Prototypes
We support aluminum, stainless steel, titanium, brass, copper and engineering plastic prototype parts.
Tight Tolerance Prototypes
Precision CNC prototypes can be machined to meet demanding tolerance, hole, thread and assembly requirements.Applications of Rapid Prototyping
Rapid prototyping is used across product development, automotive, robotics, medical devices, electronics, aerospace, industrial equipment and consumer product projects.
Product Development
Rapid prototyping parts for product development
Automotive Prototypes
Rapid prototyping for automotive parts
Robotics Components
Rapid prototyping for robotics components
Medical Device Prototypes
Rapid prototyping for medical device parts
Electronics Enclosures
Rapid prototyping for electronics enclosures
Aerospace Components
Rapid prototyping for aerospace components
Industrial Equipment Parts
Rapid prototyping for industrial equipment parts
Consumer Product Prototypes
Rapid prototyping for consumer products
Test Fixtures
CNC machined prototype test fixture
Optical Device Components
Rapid prototyping for optical device components
Drone Components
Rapid prototyping for drone components
Low Volume Production Parts
Low volume CNC prototype production parts
CNC Prototyping vs 3D Printing
CNC prototyping is often better than 3D printing when the prototype needs real production materials, higher mechanical strength, tighter tolerance, better surface finish and reliable functional testing.
3D printing can be useful for fast visual models and some complex plastic shapes, but CNC machining is usually preferred when the prototype must perform like the final product.
Start Your Rapid Prototyping Project
Our Rapid Prototyping Process
Need custom prototype parts for product development, functional testing or low-volume production? Send your CAD files and requirements to us for a fast quote.
1
Send CAD File or Drawing
Share STEP, IGES, X_T, SLDPRT, DWG, PDF or sample information.
2
DFM Review
Our team checks geometry, tolerance, material, surface finish and manufacturability.
3
Quotation
We provide price, lead time and manufacturing suggestions.
4
CNC Machining
Prototype parts are machined according to approved drawings.
5
Surface Finishing
Finishing is applied when required for appearance or function.
6
Quality Inspection
Key dimensions, holes, threads and surface requirements are inspected.
7
Assembly or Packaging
Prototype parts are assembled or packed according to project needs.
8
Delivery
Finished prototype parts are shipped globally.
Upload rapid prototyping Parts Drawings
Get a quote within 24 hours from our rapid prototyping engineering team.
Upload Drawing NowFrequently Asked Questions
What is rapid prototyping?
Rapid prototyping is the process of quickly manufacturing sample parts to validate product design, function, fit and manufacturability before production.
What is CNC rapid prototyping?
CNC rapid prototyping uses CNC milling, CNC turning and related machining processes to produce accurate metal and plastic prototype parts from CAD files.
What prototype parts can you manufacture?
We manufacture prototype housings, brackets, enclosures, fixtures, mechanical parts, automotive prototypes, robotics components, electronics enclosures and medical device parts.
What materials can be used for rapid prototyping?
Common materials include aluminum, stainless steel, titanium, brass, copper, PEEK, POM, Nylon, ABS, PC, PMMA and other engineering plastics.
Is CNC prototyping better than 3D printing?
CNC prototyping is often better for functional prototypes that need real materials, tighter tolerance, better strength and smoother surface finish.
Can you make functional prototypes?
Yes. We manufacture functional prototypes for mechanical testing, assembly fit, product validation and performance evaluation.
Can you make metal prototypes?
Yes. We make aluminum, stainless steel, titanium, brass, copper and other metal prototype parts.
Can you make plastic prototypes?
Yes. We machine engineering plastic prototypes using materials such as PEEK, POM, Nylon, PTFE, ABS, PC and PMMA.
Do you support low-volume prototype production?
Yes. We support one-off prototypes, small batch prototypes and low-volume production parts.
What tolerance can you achieve for prototype parts?
Tolerance depends on material, geometry and part size. We can support tight tolerance requirements according to customer drawings.
Do you provide surface finishing for prototypes?
Yes. We provide anodizing, hard anodizing, black oxide, nickel plating, polishing, brushing, sandblasting, painting and laser marking.
Can you work with STEP or CAD files?
Yes. You can send STEP, IGES, X_T, SLDPRT, STL, DWG or PDF files for quotation and engineering review.
Do you provide inspection reports?
Yes. We can provide dimensional inspection reports, material certificates and first article inspection reports when required.
Do you ship prototype parts globally?
Yes. We support global delivery for custom rapid prototyping projects.
