Factory & quality control · Guangzhou

Leather handbag manufacturing buyers can inspect.

See how CantonBag organizes pattern development, leather preparation, stitching, hand finishing and packing for OEM, ODM, private-label and small-batch wholesale projects.

Request a project review See the production process

The media on this page is from our working environment. Project-specific inspection scope is confirmed in the quotation or order documents.

Inside CantonBagActual production floor · Guangzhou, China

Monthly capacity2,000 pcs

Indicative MOQ10–50 pcs / style*

Indicative lead time2–15 days*

Development modelOEM · ODM · Private label

*Subject to leather, hardware, customization, quantity, sample approval and the confirmed production schedule.

Buyer assurance

Evidence before promises.

Professional sourcing decisions need more than a product photo. We make the production path visible and define what each approval point is meant to control.

Business verification

Registered company information and supporting documents are available for legitimate buyer due diligence.

Approved reference

The confirmed sample and written specification provide the working reference for production follow-up.

Visible process

Key production stages can be reviewed through workshop media and project-specific progress communication.

Defined final review

Appearance, function, quantity, branding and packing requirements are checked against the agreed order scope.

Production evidence

Six stages that turn a brief into a controlled order.

Each stage answers a practical buyer question: what is being approved, what can vary and what should be checked before the next commitment.

Pre-production

Pattern development & sample planning

Paper patterns translate the design direction into repeatable components. Dimensions, seam allowances, construction order and hardware positions should be clarified before sampling.

Buyer concern addressed: unclear dimensions or construction
Working reference: tech pack, drawing or agreed sample brief

Leather handbag pattern development at CantonBag

Handbag paper pattern review for OEM development

Material preparation

Leather selection & manual cutting

Leather is reviewed for usable area, visible characteristics and project suitability before pattern pieces are positioned and cut. Manual placement helps account for natural variation.

Buyer concern addressed: inconsistent appearance or poor cutting yield
Working reference: approved leather direction and pattern set

Construction control

Skiving & thickness preparation

Selected edges are reduced to support cleaner folds, seams and layered construction. The target depends on the leather, reinforcement and bag structure.

Buyer concern addressed: bulky seams or uneven folded edges
Working reference: approved construction and material thickness

Assembly

Precision stitching & in-process review

Operators assemble prepared components while checking alignment, seam position, stitch consistency and reinforcement points against the approved construction.

Buyer concern addressed: uneven stitching or misaligned panels
Working reference: approved sample and measurement points

Hand finishing

Edge polishing & edge paint

Exposed leather edges are prepared and finished in controlled layers according to the approved look. Drying and surface review are part of the finishing sequence.

Buyer concern addressed: rough, uneven or poorly covered edges
Working reference: approved color, sheen and edge profile

Release for shipment

Final review, protection & packing

Finished bags are reviewed for the agreed appearance and function, then protected and packed according to the confirmed order requirements.

Buyer concern addressed: preventable transit marks or packing mismatch
Working reference: order quantity, packing specification and shipping marks

Quality-control framework

A clear reference at every checkpoint.

The final inspection scope is project-specific. The structure below shows how buyer requirements can be converted into verifiable checkpoints.

StageTypical review pointsApproval basis

Before productionLeather direction, color, hardware, lining, logo treatment, dimensions and packingWritten specification + approved sample

In processCut components, seam position, stitching, reinforcement, edge preparation and assemblyPattern set + construction reference

Before shipmentAppearance, function, accessories, quantity, protective packing and shipping marksOrder + agreed packing requirements

Important:

Material characteristics and acceptable tolerances should be agreed before production. Any third-party inspection, laboratory testing or market-specific compliance requirement must be requested and quoted for the relevant order.

Start with the right evidence