FROM PROTOTYPE TO REPEAT ORDERS

Choose the production stage that fits.

Align manufacturing effort with design maturity, quantity, inspection and the next assembly step.

We aim to reply within 1 business day · Mon–Fri, China time (UTC+8).
Batch of machined metal shafts

PRODUCTION STAGES

Move forward with a defined scope

ENGINEERING PLANNING REFERENCE

Put numbers on the requirements.

Industry benchmarks for preparing your RFQ. The drawing review confirms the manufacturing route, capability and delivery schedule.

±0.10 mm

General metal features

A useful general-tolerance discussion point. State the drawing standard and dimension range; one blanket value does not cover every feature.

±0.01 mm

Selected critical features

A precision target for review, not a default for the whole part. Material, geometry, setup, temperature and measurement method matter.

3 / 4 / 5

Axis strategy

Compare 3-axis, indexed and simultaneous machining around tool access and datum control. The quotation confirms the proposed route.

1 / 10 / 100

Quantity comparisons

Use these RFQ quantities to compare prototype, pilot and repeat-part pricing. These are planning scenarios, not a stated MOQ.

5–10 days

Prototype schedule discussion

An initial manufacturing-window assumption for simple, stock-material parts. Finishing, inspection, capacity and shipping require separate confirmation.

Ra 3.2 µm

Surface requirement example

An as-machined roughness discussion point. Identify functional faces; sealing, bearing and cosmetic surfaces may need different requirements.

Send overall dimensions and critical features for feasibility review. Production lead time starts from the agreed release conditions; transit time is separate.

LET’S TALK ABOUT YOUR PART

Bring your drawing.
Define the next step.

Material, quantity, finish and critical features — start with what you know.

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