About

Golden Prototype

As an industry leader providing experienced professional rapid prototyping services and solutions in CNC Machining, Rapid Prototyping, Low volume Production to product developers worldwide since 2013.

Our Production Capabilities include:

3D Printing / SLA / SLS Rapid Prototypes

3 Axis & 5 Axis CNC Machined Plastic & Metal prototypes

Reaction injection Molding

Vacuum Casting (Silicone Mold)

Post Production Finishing

Design service

Alloys & Plastics

Clients can choose from an unlimited selection of High Grade CNC materials, (Engineering Alloys & Engineering Plastics) to use on CNC precision machined parts. Our selection of Alloys include: A range of soft metal alloys and composite alloys. Our selection of Plastics include: Glass Reinforced plastics, FDA approved Food Grade plastics, (Low / High) temperature plastics and (Vibration / Impact) resistant plastics for Stress Testing. We pride ourselves on our communication and attention to details.

Precision & Speed

Sophisticated CAD / CAM (Computer Aided Design / Computer Aided Manufacturing) software is used to generate Tool Paths, set Tool Speeds up to 24, 000 RPM, and design fixtures for orientating complex parts.

Our programmers can covert 3D files from (. X-t and. Sldprt) into (. Iges and. Step) formats for fabrication.

Our Industrial Designers and Structural Engineers can work from 2D drawings to create ready 3D models.

As rapid prototyping & custom low volume manufacturing specialists, we care. Our purpose is to assist and support your needs and our mission is to achieve your goals on time, every time.

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.