Define the inventory system before requesting a quote
Use the verified product identity, 6 Drawers Case, and its product URL as the catalogue anchor. The name supports only the six-drawer concept; it does not establish internal dimensions, rated load, material, hardware, protection performance, certification, price or lead time. Build a buyer-owned inventory list first, with one line for every tool, spare or consumable, its item code, quantity, owner and replenishment rule.
Number the intended positions D1 through D6 without assuming that every drawer has the same usable space or duty. Assign each inventory line to a proposed drawer, but mark fit, permitted quantity and separation needs as requirements awaiting supplier confirmation. If any physical or performance value matters, require the supplier to state it in the quotation, referenced drawing or project-specific evidence rather than deriving it from the product name or an image.
Make picking, replenishment and handover auditable
Create a drawer map with position ID, item code, expected quantity, minimum replenishment level and check owner. Use the same identifiers on the pick list and handover sheet. Record each issue, return, shortage and substitution against the drawer position, so a complete-looking case cannot hide the wrong item or an unrecorded quantity change.
Define the operating checkpoints before purchase: start-of-shift count, return inspection, replenishment approval and custody transfer. Decide which evidence is sufficient for each checkpoint, such as a signed count sheet or a dated image linked to the item code. These are buyer procedures, not product claims. Ask the supplier to show how the proposed drawer arrangement would support the approved map and to list any exception explicitly.
Accept the first unit against a controlled baseline
Freeze an acceptance pack containing the product URL, approved inventory revision, D1-D6 map, supplier quotation revision, referenced drawing and agreed evidence. At first-unit inspection, verify product identity and drawer numbering, then load only the buyer-approved representative inventory. Check every mapped line for placement, identification, access and count; record pass, correction required or buyer-approved deviation with the same requirement ID.
Do not use an empty visual inspection to approve fit, capacity or workflow. Any required dimension, material, component, load, certification, protection level, delivery commitment or other performance remains open until supported by applicable supplier evidence and the agreed verification. Preserve the signed baseline for receiving and reorders, and reopen affected checks whenever the inventory, quantity, drawer map or supplier proposal changes.