What records link a supplier test report to the parts batch sent to a remote site?

A supplier test report is linked to a parts batch sent to a remote site only when the purchase order line, part identity, batch/lot code, report sample reference and delivery record all point to the same part number and same batch. The most common missing link is the batch code: many reports show a part number and test result but no lot code, so they cannot be tied to the boxes actually received.

1. Start with the order line and part identity

Use the purchase record before the test report

The purchase order line should show the part number, ordered quantity, line item and any site reference. That tells you what was requested, but not what was shipped or tested.

For a reliable part identity, use the machine model and suffix, serial number, old part number, nameplate data, and clear component or housing photos from the remote site. If the old part number has been superseded, ask for the applicable catalogue revision or documented supersession chain. A supplier statement such as "this fits your machine" is not enough.

Keep fitment separate from batch quality

Fitment and batch quality are not the same question. The order line and part identity support fitment. The batch code and report support quality and provenance. You cannot use one to prove the other.

2. Follow the batch code through the shipment

Check the report for a sample reference

The supplier test report should identify the sample it tested, not only the part number. Look for a batch or lot code, heat number, test date, specification or standard, and sample ID. If the report states only a part number and a result, it does not link to any specific batch.

Check the boxes and packing list

In a multi-box shipment to a remote project, each box or pallet should have a label showing the part number, quantity and batch/lot code. Photograph those labels before parts are mixed into stores. The packing list or delivery note should repeat the same batch codes so the shipment can be compared with the report.

Compare the delivery record

A gate receipt, signed delivery note or warehouse receiving record can show what arrived, when and in how many boxes. That delivery record should be matched to the packing list and the purchase order line. If the delivery record says only "one lot of parts" without a lot code, the link is incomplete.

3. Explain what is missing before drawing a batch conclusion

A report does not automatically cover every part in the batch

A test report is usually evidence that a sample drawn from a declared batch passed certain tests. It does not by itself prove that:

• the sample came from the same batch as the boxes at the remote site;
• every part in the batch is identical to the sample;
• the parts were not substituted or mixed during transport;
• the part received is the part ordered.

Those are separate links that must be documented.

Missing evidence to request

Before accepting the parts, ask the supplier for a short traceability pack or batch linkage record containing:

• the purchase order line or supplier order confirmation;
• the part number and, where relevant, the supersession reference;
• the batch or lot code on the supplier test report;
• the sample ID or sample drawing record;
• the packing list showing the same batch code per box or pallet;
• the delivery note or gate receipt for the remote site.

If the supplier reports a batch code but the remote-site photos show a different code, or no code, do not conclude that the report covers the received parts.

Procurement next step

Send the supplier the remote-site box labels and delivery record, and ask: "Does your test report sample reference match this batch code?" Keep the supplier's answer in writing. If the supplier cannot link the report sample to the batch code on the delivered boxes, treat the report as unlinked evidence only.

MechLink, a separate commercial parts-information support service, may help you organise candidate part and delivery information for that supplier query, but it does not authenticate reports or certify batches.

Parts Matching Support

If you need parts information or procurement clarification, prepare the machine model and serial number, old part number or SANY part number, and clear photos of the component, housing, nameplate and any labels. Send those with the relevant records to MechLink WhatsApp at +77026412810. This is an independent parts information and procurement enquiry channel serving readers in this market, not a SANY official contact.

Sources

No external documents, manuals, supplier test reports or inspection records were inspected for this article. The traceability logic above is general procurement and receiving practice, not a SANY-specific certificate, and no specific SANY document is cited.