Excellent 4.8 out of 5

Trustpilot

From Prototype to Production, We Make Your Ideas Real

Rapid prototyping, CNC machining, and low-volume manufacturing solutions with precision, speed, and reliability.

✓ Fast Turnaround
✓ Precision Manufacturing
✓ Low Volume Production
✓ ±0.01mm Precision

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Excellent 4.8 out of 5

Trustpilot

When Your Design Requires Manufacturing Decisions

From early prototype to production-ready parts,
our engineers help you choose the right process — before cutting metal.

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INNOVATIVE COMPANIES WE SUPPORT

Our Manufacturing Services

From prototyping to production, we help you manufacture complex parts faster, with reliable quality and flexible solutions.

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    ISO 9001 Certified

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    15+ Years

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    3000+ Clients

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    300+ Suppliers

CNC Machining

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    Milling

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    Turning

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    Precision

  • ±0.005mm Tolerance
  • Complex Geometries Supported
  • Prototype to End-use Parts

CNC Machining

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    Milling

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    Turning

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    Precision

  • ±0.005mm Tolerance
  • Complex Geometries Supported
  • Prototype to End-use Parts

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Sheet Metal Processing

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    Laser

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    Bending

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    Welding

  • ±0.01mm Precision
  • Wide Material Selection
  • From Prototype to Production

Sheet Metal Processing

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    Laser

  • /

    Bending

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    Welding

  • ±0.01mm Precision
  • Wide Material Selection
  • From Prototype to Production

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3D Printing

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    SLA

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    SLS

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    SLM

  • Fast Turnaround
  • Ideal for Functional Prototypes
  • Low-volume Production Ready

3D Printing

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    SLA

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    SLS

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    SLM

  • Fast Turnaround
  • Ideal for Functional Prototypes
  • Low-volume Production Ready

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Injection Molding

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    High Volume

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    Multi-material

  • ±0.005mm Accuracy
  • From 1 to 10,000+ Parts
  • Insert & Overmolding Supported

Injection Molding

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    High Volume

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    Multi-material

  • ±0.005mm Accuracy
  • From 1 to 10,000+ Parts
  • Insert & Overmolding Supported

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Die Casting

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    Aluminum

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    Zinc

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    Magnesium

  • High-volume Production
  • Consistent Part Quality
  • Complex Metal Structures

Die Casting

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    Aluminum

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    Zinc

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    Magnesium

  • High-volume Production
  • Consistent Part Quality
  • Complex Metal Structures

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5-Axis CNC Machining

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    Multi-angle

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    One Setup

  • Complex Geometry Machining
  • Reduced Setup Time
  • High Precision Output

5-Axis CNC Machining

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    Multi-angle

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    One Setup

  • Complex Geometry Machining
  • Reduced Setup Time
  • High Precision Output

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Swiss Lathe Processing

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    High-speed

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    Ultra-precise

  • Ideal for Small Parts
  • Excellent Repeatability
  • Tight Tolerance Control

Swiss Lathe Processing

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    High-speed

  • /

    Ultra-precise

  • Ideal for Small Parts
  • Excellent Repeatability
  • Tight Tolerance Control

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Vacuum Casting

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    Silicone Mold

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    Low Volume

  • Cost-effective Prototyping
  • Multi-material Capability
  • Short Lead Time

Vacuum Casting

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    Silicone Mold

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    Low Volume

  • Cost-effective Prototyping
  • Multi-material Capability
  • Short Lead Time

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About Company

Precision Manufacturing

Built for Your Production

TOP Prototype is an  ISO 9001-certified  manufacturer specializing in rapid prototyping and on-demand production. By combining  in-house capabilities  with a global supplier network, we deliver high-precision parts efficiently—from design to mass production.

15 +

Years

300 +

Suppliers

60 +

Countries

3000 +

Clients

  • ISO 9001

  • FDA

  • FSC

  • SGS

Why Choose TOP Prototype?

Not Just a Supplier — We Work Like Part of Your Team.

From early design to final parts, everything stays clear, responsive, and under control. So you spend less time chasing updates, and more time moving your project forward.

Strict Tolerance Requirements

Complex Geometry Machining

Comprehensive Manufacturing Equipment

Fast Production and On-Time Delivery

Strict Project Confidentiality

Cost-Effective Manufacturing Solutions

How to Work With Us

- 4 Simple Steps -

STEP 1

Upload CAD Files

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STEP 2

DFM Review & Quote

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STEP 3

Approval & Production

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STEP 4

Inspection & Delivery

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All Manufacturing, One Place

From CNC machining to 3D printing, molding, and casting — we match the right process to your project.

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    Multiple Manufacturing Processes

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    Engineering-Led Approach

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    Flexible from Prototype to Volume

Explore Our Capabilities

From CNC to Prototype Production

  • Fast Prototyping

  • Flexible Production

  • All in One Place

Rapid Prototyping

Get functional parts in days for fast testing and validation.

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    Parts in as fast as a few days

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    Ideal for design testing and iteration

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    Multiple processes available

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Engineering Support

Turn your design into something that's ready for production.

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    DFM feedback & design optimization

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    Cost-efficient process selection

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    Support for complex geometries

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On-Demand Production

Scale your project with stable and reliable production.

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    Flexible volumes from low to high

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    Consistent quality across batches

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    Reliable lead times

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Verified Reviews.
Decide with Confidence.
4.8/5

Trustpilot

Based on 220 reviews

Mechanical Engineer, Germany

March 14, 2025

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"Excellent CNC machining quality. The prototype parts matched our drawings accurately, and the inspection report helped us verify critical dimensions before assembly."

Product Development Manager, USA

December 29, 2025

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"We needed functional prototypes within a short timeline. The team provided quick feedback on material selection and manufacturing methods."

Industrial Designer, Italy

November 13, 2024

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The surface finishing exceeded expectations. The final prototype looked and felt close to our production design."

Procurement Specialist, Netherlands

February 17, 2026

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Communication was efficient throughout the project. Production updates helped us keep our schedule on track."

Automation Engineer, Japan

August 21, 2025

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The machined components maintained consistent tolerances across multiple batches, which was critical for our equipment assembly."

R&D Manager, Australia

June 12, 2025

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The team supported material testing and prototype improvements before moving into low-volume production."

Procurement Manager, Netherlands

March 11, 2026

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Reliable supplier for custom parts. Pricing was competitive, delivery was on schedule, and the quality remained consistent throughout the project."

R&D Engineer, South Korea

August 20, 2024

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The team supported material selection and manufacturing optimization. The final prototypes performed well during our internal testing."

Robotics Engineer, USA

March 4, 2026

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We ordered complex mechanical components for a robotics project. The machining accuracy and assembly fit exceeded our expectations."

Product Development Specialist, Sweden

April 16, 2026

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The supplier helped us move from concept models to functional prototypes quickly. Their manufacturing suggestions improved the final design."

Automation Engineer, Singapore

October 24, 2025

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The machined brackets and housings maintained stable quality across repeated orders. This consistency was important for our equipment integration."

Electronics Hardware Engineer, Taiwan

May 30, 2025

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The aluminum enclosure prototypes had excellent machining details and anodized finishing. The samples were ready for testing with minimal post-processing."

Design Engineer, Australia

March 23, 2023

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Fast response time and professional engineering support. The team understood our drawings and delivered parts that matched our expectations."

Cooperation in a Wide Range of Industries

TOP Prototype has successfully partnered with and served over 3,000 companies, committed to delivering exceptional quality from prototype design to mass production.

Ready to Start Your CNC Project?

Work with a team that understands your drawings, your deadlines, and your standards. Send us your files — we'll take it from there.

  • Fast quotes within 24 hours

  • Support for complex, tight-tolerance parts

  • Engineering feedback before production

  • All common CAD formats accepted

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    Digital Manufacturing Resources