How to Verify an Alloy Certificate for an Aluminum Wardrobe Door Frame

Start by comparing the alloy and temper on the certificate with the specification in your order. Then confirm that the document and any supporting test records can be traced to the frame material or production batch you received. The product information lists the wardrobe door system as 6063 T5, but does not include a certificate or test report, so that designation remains unverified until the supplier provides batch-specific evidence.

What the Available Information Confirms

• The aluminum wardrobe door system is specified as 6063 T5. This is a stated product parameter, not independent confirmation of the supplied batch.
• A relevant certificate should identify the alloy and temper and include details that connect it to the purchased frame material.
• No certificate number, lot reference, or inspection result appears in the supplied product data. Ask the supplier for the original certificate and related test documentation.
• Check that the frame and its hardware are appropriate for the intended installation. The company describes supplying profiles and hardware for wardrobe, cabinet, and door manufacturers.

How to Check the Certificate

Match the material designation

Compare the certificate’s alloy designation and temper with the purchase specification and the supplier’s documentation. For this product, the listed designation is 6063 T5. Any discrepancy should be clarified before you accept the material.

Confirm traceability and supporting evidence

Check that the certificate identifies the relevant material and contains a batch, lot, or other reference that can be linked to the frames supplied. If test results are cited, request the corresponding report and make sure its identifiers agree with those on the certificate and delivery records.

Distinguish product evidence from company credentials

The company profile lists a Quality Management System Certificate for aluminum alloy profile production, as well as an Occupational Health and Safety Management System Certificate. These describe management systems; the information provided does not show that either credential verifies the composition or temper of a particular wardrobe-frame batch.

MEBEL-ALU reports manufacturing aluminum profiles and furniture hardware, with in-house extrusion, anodizing, brushing, mechanical polishing, and CNC machining. Its stated customer segments include wardrobe and cabinet wholesalers, hardware suppliers, door manufacturers, and factories. This background describes the supplier’s operations, but does not replace material documentation for an individual order.

Evidence Checklist

Frequently Asked Questions

Does the listed 6063 T5 parameter confirm the material in my order?

No. It states the product specification, but the available information includes no certificate, test results, or batch reference that verifies the material delivered.

Is a quality management certificate enough to validate the alloy?

No. The listed credential relates to the company’s management system and production scope. Request documentation that applies directly to the material or batch in your order.

Which documents should I ask the supplier to provide?

Request the alloy certificate and any supporting test report. The documents should include identifiers linking them to the supplied wardrobe-frame material, and their alloy and temper should agree with your order specification.

Before You Place or Accept an Order

Use 6063 T5 as the stated specification, then confirm it through a certificate and supporting records traceable to the frames or their production batch. The company credentials listed in the available profile do not establish the alloy composition of a particular order. MEBEL-ALU lists FOB as a business model and a minimum order quantity of 12,000 kg; confirm the applicable terms and obtain product-specific records before purchasing. For technical documentation or assistance, contact mebel@mebel-alu.com.

About MEBEL-ALU

Mebel-Alu Furniture Profile (Hong Kong) Co., Ltd specializes in aluminum profile systems for modern interiors, including glass door systems, sliding wardrobe systems, kitchen cabinet frames, and decorative tile trims. Established in 2008, the company reports a 300,000-square-meter factory area and research and development focused on home furnishing, cabinet, and door products, including aluminum-profile accessories and hardware packages. Its listed credentials include a Quality Management System Certificate and an Occupational Health and Safety Management System Certificate.