About

Company Profile

Golden Prototype is an industry leader providing experienced professional rapid prototyping services and solutions in CNC Machining,3D Printing, Low volume Production (Vacuum Casting and Reaction Injection Molding) to product developers worldwide since 2013.

Work with Golden rapid seamlessly

• ✔Experience from Apple Watch and EV smart module supply chains
• ✔ Fast turnaround – quotations in 24h, prototyping in 3–7 days
• ✔ Global delivery to North America, Europe, and Asia
• ✔ Dedicated support for startups, scale-ups, and OEMs

One-Stop Prototype & Manufacturing Solutions-China CNC Machining & Precision Prototyping Supplier

Best-cost production: With our certified production in a best-cost country, we can offer high quality, speed and comparatively low costs.

One contact person in China: With us, you have a direct contact based in China who will handle your request and take care of the entire project for you.

Service Blocks

With a full spectrum of prototyping and manufacturing solutions tailored for next-generation hardware companies.

1. CNC Machining (5-Axis Precision)
   High-precision machining for metals & plastics.
2. PU Vacuum Casting
   Cost-effective small-batch production with high surface quality.
3. Rapid Tooling & Injection Molding
   Transition smoothly from prototype to scalable production.
4. Surface Finishing & Assembly
   Painting, polishing, electroplating, laser engraving, and module assembly.

Thanks to our many years of experience, we are able to support our customers with their projects, manage production peaks, and meet tight schedules.

Best-cost production with worldwide sales locations, customer-oriented service and speed through many years of experience

Each manufacturing requirement is comprehensively evaluated and planned by the team’s technical experts, enabling the quick, high-quality delivery of typical structural parts within 7 days.

Fully leveraging China’s advantages and manufacturing technology, precisely matching processing resources, allowing design and process to proceed in parallel, enabling rapid manufacturing of typical structural parts within 5 pieces in 7 days.

Rapid Engineering Feedback – Support from concept validation to design-for-manufacturing.

End-to-End Capability – Prototyping, tooling, and short-run builds under one roof.

Trusted by Innovators – From startup design teams to global hardware leaders.

Discover new possibilities

Start Your Project with us: sales@golden-prorotype.com ; Send your design files (STEP, STL, IGS) and BOM, and our engineers will provide accurate cost estimates and lead times within 24–48 hours.