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Find trusted prototype manufacturers in China for 3D printing, CNC machining, injection molding, and sheet metal fabrication - all in one place. Multiple quotes in 24 hours with production as fast as 3 days.

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All-in-One Marketplace for Prototyping Services

CNC Prototype Machining

Get precision-milled, turned, and lathed prototypes with tight tolerances for functional testing and production validation.

3D Printing & Injection Molding

Choose from 200+ materials and 8 production methods, including industrial 3D printing and low-volume injection molding for rapid iterations.

Quality Check for Prototypes

Each quote undergoes a review by engineering specialists to identify design issues early, ensuring error-free prototypes and fewer revisions.

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AI-driven matching connects you with trusted prototype manufacturers in China, delivering quotes in 24 hours.

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Get matched with the best prototype manufacturer in China for your specific design needs.

Haizol is the leading online sourcing platform for rapid prototyping, connecting buyers with trusted prototype manufacturers in China for CNC machining, 3D printing, injection molding, and sheet metal fabrication.

All-in-One Prototyping Platform

Get quotations, track order progress and chat with your suppliers in one place.

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For more than a year i have send numerous requests to Haizol and every of them was very fast processed so i started receiving offers in 2-3 days.

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The good thing about the platform is that I can receive the proposal from hundreds of manufacturers with just 1 email, it also makes me feel safe since they are constantly monitoring.

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