China Electronics Manufacturing Guides for Buyers
7 resources tagged with "Manufacturing"
Manufacturing in China spans the full path from Gerber files to a 5,000-unit production run, and the guides under this tag cover PCB assembly, DFM review, SMT process, private-label tooling, and wearable and appliance-board production. The recurring lesson is that production cost is set early — at DFM and factory selection — not at the negotiation table. Tooling for a custom enclosure typically runs $3,000–$30,000, and a realistic prototype-to-mass-production timeline is 3–6 months for a non-trivial device.
Manufacturing readiness means your design has passed DFM (trace spacing, stencil aperture ratios, fiducials) and you've qualified the factory before placing the first production order. The common pitfall is jumping to mass production without a pilot run, which is where yield problems and BOM substitutions surface.
Guides (5)
Wiki (2)
FAQ
How long does it take to go from prototype to mass production in China?
For a non-trivial electronic device, budget 3–6 months including DFM, tooling, a pilot run, and certification. Skipping the pilot run to save time usually costs more when yield issues appear at volume.
What is DFM and why does it matter before manufacturing?
Design for Manufacturability checks that your PCB and enclosure can actually be built reliably — trace spacing, via sizing, stencil apertures, test points. Catching these in DFM is far cheaper than re-spinning boards after a failed first run.
How do I qualify a Chinese factory before ordering?
Run an on-site or remote audit covering IPC standards adherence, SMT line capability, QC process, and certifications. Validate with a pilot run before committing to mass production volumes.
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