What Records Link a Supplier Test Report to the Parts Batch Sent to a Remote Site?

1. Direct answer: the link is a chain, not one certificate

The link is not a single document. It is a chain of records carrying the same part number, order line reference, batch/lot code and shipment or receiving reference.

The minimum records to request are:

• purchase order line or release line;
• supplier packing list or delivery note with batch/lot code per line or box;
• supplier test report that names the same batch/lot code or sample reference;
• proof of delivery or site goods-received note with box marks or batch/lot codes;
• site storage or quarantine label recorded before boxes are mixed.

If any record in that chain is missing the batch code or does not match, the test report cannot be linked to the parts at the remote site.

2. Trace the shipment from order line to site receipt

Order line and part identity

Begin with the purchase order line. It should identify the part number, quantity, delivery site and order line reference. That line is a commercial record, not proof of physical part identity. Check the part identity separately using the SANY model/suffix, serial number, nameplate, old part number, component or housing photos, installation position and the applicable catalogue revision. If a part has been superseded, request the documented supersession chain before matching an old number to a new report.

Packing list and batch code

For a multi-box shipment to a remote project, the packing list should show which batch/lot code went into which box or pallet. If one shipment contains mixed batches, box-level allocation matters. A packing list that only says 'pump parts, 10 pcs' does not link a test report to any specific box.

Supplier test report sample linkage

The test report should state the part number, material or part description, and the batch/lot code or sample reference that was tested. If the report contains only a generic material specification and no batch identifier, the link is not proven. If the report has a laboratory sample code, the supplier still needs to map that laboratory code to the shipping batch code in writing.

Delivery and site receiving record

The remote site receiving record should record the same box marks, number of pieces, part number and batch/lot code. A driver manifest that only says 'freight delivered' is not enough. Box labels should be photographed before parts are removed from packaging.

3. Useful checks before drawing a batch conclusion

Separate identity, fitment, provenance, sample results and batch acceptance

Do not let a test report answer the wrong question. A material test result may support batch quality, but it does not confirm fitment. A photo of a box label may support provenance, but it does not prove sample results. Keep these five questions separate: part identity, fitment, provenance, sample results and batch acceptance.

Confirm the batch code before stock is mixed

At a remote site, parts often move quickly from delivery boxes into store bins. Once the original batch code is separated from the physical part, the link may be lost. Record the batch/lot code on the goods-received note, quarantine label or bin label at receiving, before any mixing with existing stock.

Request photographic evidence with context

Useful photos include the box or pallet label, the part nameplate or casting mark, the installation position, and the overall component or housing. A close-up label photo alone can be misleading if it does not show the surrounding part or delivery package.

4. Missing evidence that stops the batch conclusion

Stop and request missing evidence when any of these is absent:

• the supplier test report has no batch/lot code or sample reference;
• the packing list has quantity but no batch per line or box;
• the site receiving record has no box marks or batch codes;
• multiple batches were shipped together without box-level allocation;
• the part number on the report differs from the delivered part and there is no documented supersession mapping;
• the test report laboratory reference is not tied to the supplier batch code by the supplier.

A supplier statement saying 'the parts are from the tested batch' is not enough unless it points to the specific order line, packing list line, box numbers and batch codes.

5. Procurement next step

Supplier query format

Request a written confirmation from the supplier in one line per part: order number, line number, part number, quantity, batch/lot code from the packing label, photo of the box label, photo of the part label or nameplate, and the test report number. Ask the supplier to confirm which box numbers and packing list lines correspond to which report sample and batch code.

Only the responsible parties can decide acceptance based on the applicable requirements.

Parts Matching Support

If you need parts information or procurement clarification, prepare model + serial number + old part number + component/housing photos and relevant labels or records. MechLink may help organise candidate part and delivery information for a supplier query, but it is an external independent information platform, not a SANY official site, dealer or certification body, and it does not authenticate reports or certify batches. For parts information and procurement enquiries in this market, MechLink WhatsApp is +77026412810. This is not a SANY official contact and does not imply a local office or local stock.

Sources

No manufacturer test report, packing list, parts catalogue or technical record was inspected for this answer. The record types mentioned above must be supplied and checked against the applicable SANY parts catalogue, purchase contract and quality or inspection requirements before any batch conclusion is made.