Manufacturing in Ningbo, China · Established 2006
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Manufacturing review

Sheet-metal manufacturing around your product.

Discuss cutting, forming, joining, finishing and assembly against the drawing. Include the critical dimensions and inspection requirements with your brief.

WELDON FAB folded-sheet W symbol

Material · process · inspection

Manufacturing at WELDON

From sheet metal to a formed assembly.

A look at the cutting, forming and product-handling areas in the WELDON factory.

Sheet-metal cutting equipment and sheet bed inside the WELDON factory
Cutting environmentSheet-metal cutting at WELDON
Press brakes and formed parts in the WELDON workshop
Forming environmentPress-brake forming at WELDON
A WELDON team member wrapping products in the workshop
Product handling and wrappingProduct handling and protective wrapping
Watch the factory processes →

Before quotation and release

For each stage, send the listed input and identify any record you need returned.

Include any required inspection records with the brief so they can be addressed in the quotation.

Engineering review

Input

Drawing or model, quantity, material, finish and mating interfaces.

What we check

Missing dimensions, datum chain, tolerance conflicts and access for assembly.

Record if specified

Clarification record or revised drawing requested by the job.

Cutting and forming

Input

Released geometry, grade, thickness, bend lines and critical radii.

What we check

Feature-to-bend relationships, forming access, sequence and tolerance risk.

Record if specified

In-process dimensions or first-part checks only where the agreed plan requires them.

Joining

Input

Joint definition, weld or fastener requirement, visible faces and mating parts.

What we check

Joint access, sequence, distortion, appearance and inspection need.

Record if specified

Requested weld or joint inspection record defined for the job.

Surface finish

Input

Substrate, pretreatment, colour, texture or gloss, masking and acceptance reference.

What we check

Material compatibility, cosmetic faces, threads, contacts and inspection method.

Record if specified

Colour or finish acceptance reference and requested inspection result.

Assembly

Input

BOM revision, bought-in parts, fastener specification and interface drawing.

What we check

Fit, sequence, traceability and functional checkpoints.

Record if specified

Assembly or fit check requested in the approved inspection plan.

Final release

Input

Critical dimensions, appearance criteria, packing and documentation requirements.

What we check

Which checks and records are required before release.

Record if specified

Only the inspection or shipment records agreed for the specific job.

Drawing reviewSheet processingJoiningPowder coatingAssemblyInspection