You can preview an itemized AI Instant Quote with no login. Sign in to save or place the order. Send a PO against the engineer-confirmed quote: revision, material, finish, qty, Incoterm, and ship-to.
The lead-time clock starts after process lock and the payment node written on that confirmation — not when the STEP hits the server. Weekend uploads do not run the 12-hour engineering clock until Dongguan business hours (UTC+8).
NDA can be signed before CAD if the files are sensitive. 泽锐精工 / ZORYRA is factory-direct in Dongguan, not a parts marketplace.
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