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MATERIAL CERTIFICATES

Material Certificate Inquiry

To trace the quality of our products, enter the Material Test Certificate (MTC) number printed on your delivery documents below. The corresponding certificate will be displayed for viewing or download.

Enter Certificate Number
The certificate number is case-insensitive. Please enter it exactly as printed on documents.
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Upload Material Certificate

Uploaded certificates are saved to the server and will appear in the certificate cabinet and public search.

The file name is the certificate number. Name the file as MTC-, e.g. MTC-PO.POAU003293.pdf — no need to type the number.

(select a file to auto-detect)
File name = certificate number, e.g. MTC-PO.POAU003293.pdf. Max 20 MB per file.