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Upload CAD & Get Manufacturing Quote in 12-24 Hours

Protect Your Intellectual Property

We understand that your designs and product concepts are valuable. If required, you can download our standard NDA agreement before submitting your files for quotation.

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Engineering-grade CNC, 3D printing, and metal manufacturing services for prototypes and low-volume production.

⚡ Start Your Project

Upload your CAD file (STL, STEP, STP, IGES, OBJ) and receive a professional engineering quote.

Upload CAD File

⚙️ Service Highlights

  • Response time: 12–24 hours
  • MOQ: 1 piece (prototype friendly)
  • Tolerance: ISO 2768 / ±0.1mm typical
  • Engineering feedback included

🧩 Manufacturing Capabilities

  • • SLS/MJF Nylon 3D Printing (PA12, PA12+GF, PA12+CF)
    • SLA High-Resolution Resin Printing
    • SLM Metal 3D Printing (316L, 17-4PH, Aluminum Alloys)
    • CNC Machining (Precision Functional Parts)
    • Vacuum Casting for Prototypes and Low-Volume Production
    • Surface Finishing & Post-Processing (Sanding, Polishing, Painting, Plating, Anodizing, Dyeing)

📩 Need Manual Review?

If your file is complex or over 10MB, you can also email us directly: 
info@cai-precision.com

We support WeTransfer / Google Drive / Dropbox links.