Xinxin Prototype (Xin) is a professional prototyping and low-volume manufacturing company based in Dongguan, China.

We are committed to delivering high-quality prototype parts with on-time delivery and outstanding service.

With our skilled team and years of manufacturing experience, we can produce parts for a wide range of industries — from simple components to highly complex assemblies. Whether you need a single prototype or thousands of parts, we ensure tight tolerances, consistent quality, and perfect repeatability.

Our capabilities include:
• 5-Axis Precision CNC Machining
• CNC Milling & Turning
• Sheet Metal Fabrication
• 3D Printing (SLA & SLS)
• Silicone Molding
• Vacuum Casting
• Die Casting
• Plastic Injection Molding

At Xin Prototype, we help bring your ideas to life, from concept to production — with reliable quality, fast turnaround, and competitive pricing.

Xinxin Prototype

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