Precision Parts,
Without the Waiting.
Upload your design and get a quote with manufacturability feedback the same day. CNC machining, injection molding, sheet metal and 3D printing — from a single prototype to full production runs.












One Point of Contact.Most projects need more than one process. A housing gets machined, the bracket gets stamped, the enclosure gets molded — and suddenly you're managing three suppliers on three timelines. Sango runs all of it in-house at our Shenzhen factory and through a vetted partner network across China, so your parts arrive together.
Delivered Where You Work.Shenzhen sits inside the densest manufacturing supply chain in the world — which is why materials, tooling and finishing that take weeks to source elsewhere take days here. Sango turns that into parts on your bench in North America or Europe within 3 to 10 days, with export documentation and duties handled before your shipment leaves.

A Product That Ships.Plenty of shops will machine what you send them. Fewer will tell you the draft angle is wrong, the material is over-specified, or the packaging will fail a drop test. Sango supports the whole path from sketch to retail-ready box.

Concept sketches, high-quality product renders, and appearance specification documents.
Detailed 2D/3D structural drawings built around manufacturing feasibility.
Colour, material and finish choices that align aesthetics with durability.
Design-stage cost forecasting and plans to bring unit costs down before tooling.
Every Batch Documented.Our quality team inspects at three points — before production starts, during the run, and before anything is packed. That's how we hold a 99.2% first-pass yield instead of finding problems after your parts have already crossed an ocean.
CMMs, 2D measuring systems, XRF analysers, gauges, micrometers and calipers — more than 20 tool types checking dimensions, material and finish.







Every successful production starts with a solid manufacturability review. Once you upload your 3D CAD file, our platform analyzes geometry, wall thickness, undercut features, and tolerance feasibility with instant DFM feedback. For complex or tight-tolerance parts, our senior manufacturing engineers perform a comprehensive manual DFM review within 24 hours, providing actionable recommendations to optimize cost, lead time, and production yield.




