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12 Years Building Precision Prototypes ——From Concept to Mass Production

40% Faster Product Time to Market . —— Supporting Award Winning Teams

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Making Design Real with Precision . —— ISO 9001, 14001 & IATF 16949

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Engineering Execution

Led by Fortune 500 designers.
Built for real engineering.
Validated through EVT & DVT builds.

Production Validation

Prototype, tooling, and low-volume production.
Built to validate before mass production.

Precision Manufacturing

5-axis CNC machining achieves ±0.01 mm tolerances.
In-house finishing workshop.
Consistent CMF, every build.

Rapid Validation

Rapid tooling, injection molding, and vacuum / urethane casting.
Real production materials in 5–15 days.

CNC Machining Services & Industries We Serve

Design-led. Engineering-validated. Production-ready.

Consumer Electronic

Medical Device

Home Appliance

Automotive Industry

Years Proven

10,000+ real engineering prototypes delivered

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Faster

Fewer handoffs. Faster validation. Lower rework risk.

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Countries

Global delivery with export-ready quality standards.

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Designers

Chosen by award-winning design teams worldwide.

Stuck in EVT or DVT?

• Tolerances not holding

• CMF inconsistent across builds

• Prototype works — but can't scale

That's exactly what we're built to solve.

Service

Engineering Prototypes

From concept to engineering-ready prototypes.
Built for EVT & DVT validation — not just visuals.

Design → Engineering

Risk-Reduced Prototypes

EVT / DVT Focused

CMF Mastery

Production-grade CMF development for functional prototypes.
Color, texture, and finish validated under real engineering conditions.

Color Accuracy

Surface Consistency

Production-Ready CMF

Engineering Speed

Engineering-led speed, built to scale.
Faster EVT/DVT validation with real production intent.

Designed for Production

Validation-Led Development

Scalable by Design

Our Clients

Trusted by Global Product Teams

Evaluation

Customer Voices

Design intent delivered. Engineering trust earned.

Park / Product Development Lead

Korea

Yanmee understands both design intent and engineering reality.Their team helped us turn concepts into test-ready prototypes,then refine them through EVT and DVT with real confidence.

Max Bauer

Germany

We have been working with Yanmee for two years now, and they deliver on time, with high dimensional accuracy and great reliability.

Sarah Chen

I was very satisfied with the sample received, the details were handled very well, and the surface smoothness exceeded expectations.

Pierre Martin

France

The processing efficiency is high and communication is smooth, making it our trusted partner.

山本健一

Japan

The product quality is very stable, and the size consistency of the repeatedly processed parts is very good, which is worth long-term cooperation.

Li Wei

China

Fast sampling speed, high processing accuracy, and good service attitude make it our preferred prototype supplier.

Alex Wilson

We were impressed by the precision and fast turnaround. Excellent prototyping partner!

Thomas Richter

Germany

We once commissioned Yanmee to process a batch of complex aluminum alloy parts with very strict tolerance requirements. Not only did they deliver on time, but the dimensions also fully met the requirements of the drawings. Communication is also very efficient and trustworthy.

Wang Jun

China

The structure of the parts on my end is complex, and the machining accuracy requirement is ± 0.01mm. The samples made by the other party passed in one go without rework, saving us a lot of debugging time.

Emily Roberts

I needed a set of quick prototyping prototypes in the early stages of product development, and Yanmee delivered them within 5 days. The appearance treatment was very beautiful, and the customer was very satisfied with the results.