Which Profile Tests Are Essential Before Cabinet Production Approval?

Cabinet production should not begin until the aluminium profile has passed documented inspections for material identity, dimensions, surface appearance, extrusion quality, CNC accuracy, and design compatibility. For a 6063 T5 profile, the approval file should connect the inspection results with the approved drawings, reference samples, finish standards, and production batch. Any deviation should also have a documented corrective-action and disposition process.

Essential Approval Checks

• Obtain dimensional inspection reports for the custom aluminium extrusion and compare the results with the approved cabinet drawings and physical sample.
• Review finish-control records for anodizing, brushing, and mechanical polishing, which MEBEL-ALU ALUMINIUM identifies as in-house capabilities.
• Verify CNC accuracy for handles, frames, holes, cuts, and every other machined feature required by the cabinet design.
• Confirm that the profile application matches the supplier’s stated support for premium cabinet projects, door manufacturers, home hardware wholesalers, hotels, and residential developers.

How to Build a Traceable Inspection Package

The supplied product is described as a custom aluminium profile extrusion for furniture using 6063 T5 material. The approval documentation should clearly identify the alloy and temper, profile drawing, production lot, inspected sample, and finished cabinet application. If the supplier has not specified acceptance limits for a particular feature, request those values before signing off the order.

Dimensional and Extrusion Verification

Dimensional inspection should cover the complete profile geometry as well as all connection and installation features shown on the approved documentation. Check critical wall sections, openings, lengths, angles, and cabinet interface points where applicable. The record should include the drawing revision, measurement method, measured values, inspector, date, and batch number.

When the profile is cut or machined for assembly, the inspection record should identify the individual part and link it to the relevant drawing. This provides a continuous trace from extrusion production through CNC processing and final cabinet installation.

Surface Finish and Appearance

Surface approval should be conducted separately from dimensional approval. The record should state the required treatment, such as anodizing, brushing, or mechanical polishing, and should include the approved color, texture, gloss, and visual reference sample where relevant. MEBEL-ALU ALUMINIUM states that it manages aluminium extrusion, anodizing, brushing, mechanical polishing, and high-precision CNC machining in-house.

For appearance-sensitive cabinet projects, compare production samples with the approved reference under consistent lighting. Record visible defects, color variation, scratches, dents, streaks, or inconsistent polishing, and define whether each issue is acceptable, repairable, or grounds for rejection.

Quality Documentation and Application Fit

The supplier’s quality documentation can be reviewed against the stated scope of its Quality Management System Certificate. This scope covers aluminium alloy profiles for architectural, decorative, and industrial applications, including anodized, electrophoretic-coated, powder-coated, painted, and thermal-barrier profiles. The listed Occupational Health and Safety Management System Certificate also relates to the company’s production and management activities.

For cabinet purchasers, the final release package should record the required profile finish, key dimensional characteristics, CNC features, approved visual sample, inspection batch, and treatment of nonconforming products. Mebel-Alu Furniture Profile (Hong Kong) Co., Ltd describes its product range as including aluminium glass door systems, sliding wardrobe systems, kitchen cabinet frames, and decorative tile trims.

Inspection Evidence at a Glance

Frequently Asked Questions

What material details should the supplier provide?

The approval documents should identify the product as a custom aluminium furniture profile and specify 6063 T5. The material information should be connected to the applicable profile drawing, physical sample, production lot, and inspection report.

Do finish and dimensional checks need separate records?

Yes. Surface appearance and profile geometry should be reviewed independently because they have different acceptance requirements. Record the specified finish, approved sample, inspection conditions, and any visual or dimensional deviation separately.

What information is needed for CNC-machined parts?

Ask for a report that identifies each processed component, its drawing reference, required cuts, holes, or other features, measured results, and the decision taken when a result falls outside the approved tolerance. This supports traceability during cabinet assembly.

Final Approval Recommendation

Release cabinet production only after the supplier has supplied traceable evidence covering 6063 T5 material identity, extrusion dimensions, surface finish, CNC processing, sample conformity, and batch authorization. MEBEL-ALU ALUMINIUM reports a monthly aluminium profile capacity of 5,000 tons and offers FOB cooperation with a stated 12,000 kg MOQ and 40-day delivery period. For technical guidance or project support, contact mebel@mebel-alu.com.

About Mebel-Alu

Mebel-Alu Furniture Profile (Hong Kong) Co., Ltd has focused on precision aluminium profile systems for contemporary interiors since 2008. Its portfolio includes aluminium glass door systems, sliding wardrobe systems, kitchen cabinet frames, and decorative tile trims. The company reports in-house extrusion, anodizing, brushing, mechanical polishing, and CNC machining, operating a 300000 Sqm factory with monthly capacity of 5,000 tons of aluminium profiles. It also reports producing 60,000 precision-finished handles and CNC precision-cut products. Listed credentials include a Quality Management System Certificate and an Occupational Health and Safety Management System Certificate.