Why warehouse photo file names cause more problems than the photos themselves
When purchasing from multiple suppliers in China, overseas teams are usually not on site. Quality inspection photos are the first-hand material for judging the condition, quantity, and appearance of goods. But many teams focus on whether photos were taken and overlook how they are named after being taken. The result is hundreds of photos piled in one folder, with file names like IMG_2043.jpg or WeChat Image_20241103.jpg, and when it comes time to verify a batch for a certain SKU or provide evidence to a supplier, you can only open them one by one.
This article provides a ready-to-use product photo file naming checklist China warehouse, helping overseas procurement, quality control, and operations teams turn photos into searchable records with unified file names across receiving, quality inspection, relabeling, repackaging, and outbound stages. ImagineShip provides supplier receiving, consolidation, basic quality inspection and photography, warehousing, relabeling, repackaging, inventory organization, picking and packing, and arranging international transportation. Photo naming standards are part of the operating instructions that customers and warehouses can agree on in advance.
Determine four types of information before naming
A file name is not about being as fancy as possible; it should let someone unfamiliar with the site judge at a glance. It is recommended that before cooperation begins, you confirm with the warehouse whether the following four types of information can all be provided consistently:
- Order or purchase order identifier: The customer's own PO number, purchase order number, or inbound batch number, used to attach the photo to a specific purchase.
- SKU or item number: The SKU, model, or customer's internal code provided by the supplier, used to compare the same product across suppliers.
- Batch or arrival date: The same SKU may arrive at the warehouse in multiple batches; the batch number or arrival date can distinguish the order.
- Shooting angle and purpose: outer carton, unboxing, individual item front, label, close-up of defects, etc. Different uses have different naming suffixes.
If the customer does not yet have an internal SKU system, they can first use "supplier abbreviation + purchase order number + line number" as a temporary identifier, and later map it to a formal SKU. The key is that the same batch of goods uses the same set of identifiers across the three stages of receiving, quality inspection, and outbound, to avoid gaps caused by changing names midway.
Recommended file name structure
A readable, sortable, and searchable filename, usually composed of fields plus separators. A general structure is given below; customers can adjust the field order according to their own habits, but it is recommended to keep the number of fields stable:
| Field | Example | Purpose |
|---|---|---|
| Date | 20241103 | Sort by time to avoid overwriting files with the same name |
| Order/Purchase Order | PO-88421 | Link to a specific purchase |
| SKU | SKU-A17-BLK | Identify the same product across suppliers |
| Batch | B02 | Distinguish different warehouse arrival batches of the same SKU |
| Angle/Purpose | carton / open / front / label / defect | Explain what the photo shows |
| No. | 01, 02 | Sort multiple photos of the same angle |
For example, after combining:20241103_PO-88421_SKU-A17-BLK_B02_carton_01.jpg. This file name allows the content to be judged without opening the image, and it is also convenient for system search or batch matching in spreadsheets.
Naming checklist split by operating stage
1. Receiving Process
- Six sides of the outer carton, or at least the front and the mark side: use the suffix carton.
- Filling and arrangement inside the carton: use the suffix open or unpack.
- Count of the quantity inside the carton: use the suffix count, and indicate which carton it is in the file name sequence number.
- Waybill and carton mark in the same frame: use the suffix label to make it easier to verify the supplier's shipping information.
2. Quality inspection stage
- Front, back, and side of the item: use the suffixes front, back, side.
- Labels, barcodes, hangtags: use the suffix tag or barcode.
- Close-up of defects or abnormalities: use the suffix defect, and distinguish different defect points in the sequence number.
- Comparison with the standard sample: use the suffix compare, and keep the standard sample number in the file name.
3. Relabeling and repackaging stage
- Old label before relabeling: use the suffix old-label.
- New label after relabeling: use the suffix new-label.
- Appearance of the finished product after repacking: use the suffix repack.
- Packaging materials and inner padding: use the suffix packing.
4. Outbound stage
- Appearance of the full carton after picking is complete: use the suffix pick.
- Sealing and shipping marks: use the suffix seal.
- Final check before outbound: use the suffix final.
Not all of the above suffixes need to be used, but once agreed upon, it is recommended to create written documentation between the customer and the warehouse to avoid inconsistent understanding across different shifts.
Supplementary naming and archiving of exception photos
When a quality inspection issue occurs, photos are often the most important evidence. It is recommended to append an exception code after the standard file name, for example:20241103_PO-88421_SKU-A17-BLK_B02_defect_01_scratch.jpgThe exception code can be a short term defined internally by the customer, such as scratch, dent, stain, missing, or wrong-item.
At the same time, it is recommended to create a separate exception folder or exception list, listing the filenames, SKUs, batches, quantities, discovery times, and handling status of exception photos in a spreadsheet. This way, the overseas team does not need to go through all the photos; they can first look at the exception list and then decide whether to ask the supplier to restock, exchange, or pause outbound shipment. For the approval and suspension process for quality inspection exceptions, please refer to the on-site explanation on quality inspection exception handling; if you need to confirm specific work arrangements, you can contact us through /contact/ Communicate with the team.
Three habits that make overseas teams actually use it
- Set the rules before receiving goods: Before the first batch of goods arrives at the warehouse, send the naming structure, field meanings, and exception codes to the warehouse for confirmation to avoid rework later.
- Keep filenames in sync with spreadsheets: The order, SKU, and batch in the photo filename should be consistent with the receiving list or inventory spreadsheet, so that after filtering in the spreadsheet you can directly locate the photo.
- Regularly spot-check naming quality: Conduct a monthly spot check on a batch of photos to see if there are missing fields, inconsistent spelling, or duplicate sequence numbers, and correct them promptly.
Photo naming may seem like a minor matter, but it determines whether your overseas team can complete verification and record-keeping without flying to China. Write the naming rules into the work instructions, and combined with the warehouse's receiving, quality inspection, storage, relabeling, repackaging, inventory organization, pick-and-pack, and international shipping arrangement capabilities, the fulfillment process for sourcing from multiple suppliers in China can be made more controllable. For more fulfillment warehouse work instructions, see /warehouse-fulfillment/.
