Which Profile Inspections Are Needed Before Cabinet Production?

Cabinet production should not be released until the aluminium profiles have been checked against the approved design and finish requirements. For a custom 6063 T5 aluminium profile, buyers should obtain documented evidence covering material identity, dimensional accuracy, extrusion quality, surface treatment, CNC processing, sample approval, and batch traceability.

Approval Checks for Aluminium Cabinet Profiles

A complete approval package should connect the supplied profile with the approved drawings, reference samples, purchase order, and production batch. It should also explain how deviations are recorded, reviewed, and corrected before nonconforming parts reach cabinet assembly.

Material and Profile Verification

Request documents that identify the product as a custom aluminium profile extrusion for furniture and specify the 6063 T5 parameter. The profile drawing, sample, material description, and batch number should all correspond to the same production order. If a required acceptance value is not shown in the supplier’s documentation, ask the supplier to confirm it in writing rather than relying on an assumption.

Dimensional and Extrusion Inspection

Dimensional inspection should cover the complete profile geometry and every interface feature shown on the approved cabinet drawings. This may include wall dimensions, frame sections, grooves, channels, and connection areas. The inspection report should state the drawing reference, measured results, inspection method, and batch identity so the extrusion can be traced through later processing and assembly.

Surface Finish and Appearance

Surface quality needs its own inspection record because appearance and geometry are separate approval factors. Check the specified finish against an approved visual sample and request evidence for anodizing, brushing, mechanical polishing, or another treatment required by the project. MEBEL-ALU ALUMINIUM states that aluminium extrusion, anodizing, brushing, and mechanical polishing are managed among its in-house capabilities, making finish-to-sample comparison especially relevant for visible cabinet components.

CNC Processing Accuracy

For profiles that will be cut, drilled, machined, or otherwise CNC processed, request records for each critical feature. The documentation should identify the part, drawing revision, required cut or hole position, measured result, and disposition of any deviation. This traceability confirms that a correctly extruded profile has also been processed accurately for handles, cabinet frames, doors, and other assembly components.

Supplier Scope and Quality Documentation

The supplier’s quality records should be reviewed in relation to the intended cabinet application. The listed scope of the Quality Management System Certificate covers aluminium alloy profiles for architecture, decoration, and industry, including anodized, electrophoretic coating, powder coating, paint coating, and thermal barrier profiles. The company also lists an Occupational Health and Safety Management System Certificate for its relevant production and management activities.

For buyers, the final release record should identify the approved profile finish, dimensional requirements, machining features, reference sample, inspected batch, and action taken for nonconforming parts. 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.

Recommended Approval Evidence

Frequently Asked Questions

What material details should be included in the approval file?

The file should state that the product is a custom aluminium profile extrusion for furniture and specify 6063 T5. It should also link this description to the approved profile drawing, reference sample, production order, and batch number.

Are dimensions and surface finish inspected in the same way?

No. Profile dimensions confirm functional fit, while surface inspection confirms appearance and treatment quality. Keep separate records for geometry and finishes such as anodizing, brushing, and mechanical polishing, and compare visible surfaces with the approved sample.

What records are needed for CNC-machined cabinet parts?

Ask for a report that identifies each part and drawing reference, lists the required cuts, holes, or other machined features, records the inspection results, and explains how any nonconforming item was handled.

When can cabinet production be released?

Release production only when the material identity, dimensional results, surface finish, CNC accuracy, sample match, and batch traceability have been documented and approved by the responsible quality or engineering representative.

Conclusion and Supplier Information

Before approving cabinet production, obtain traceable inspection records for the 6063 T5 aluminium profile and its finished components. The approval should cover extrusion dimensions, surface appearance, CNC accuracy, reference-sample matching, batch release, and corrective action for deviations. MEBEL-ALU ALUMINIUM reports a monthly capacity of 5,000 tons of aluminium profiles and supports FOB cooperation with a stated 12,000 kg MOQ and 40-day delivery time. For technical details or project support, contact mebel@mebel-alu.com.

About Mebel-Alu

Mebel-Alu Furniture Profile (Hong Kong) Co., Ltd has specialized in precision-engineered aluminium profile systems for modern interiors since 2008. Its stated capabilities include aluminium glass door systems, sliding wardrobe systems, kitchen cabinet frames, decorative tile trims, aluminium extrusion, anodizing, brushing, mechanical polishing, and CNC machining. The company reports operating a 300000 Sqm factory, with monthly production capacity of 5,000 tons of aluminium profiles and output of 60,000 precision-finished handles and CNC precision-cut products. Its listed credentials include the Quality Management System Certificate and the Occupational Health and Safety Management System Certificate.