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Air Bar Box 4 Supplier Audit Checklist Checklist 2026
Published 2026 · VapeWholesaleHub trade desk

A supplier audit checklist turns impressions of a Box 4 factory into comparable data.
There is no shortcut on supplier audit checklist: the Box 4 rewards preparation and punishes improvisation.
Keeping a short internal note on supplier audit checklist for each SKU pays for itself the first time a dispute arises over the Box 4.
Why supplier audit checklist matters on the Box 4
Production capacity, quality records and certification should be verified on site.
A written internal standard for supplier audit checklist makes onboarding new account managers far quicker and reduces avoidable errors.
Traceability of raw materials matters increasingly to downstream buyers.
Reference specification
| Item | Value |
|---|---|
| Model | Box 4 |
| Brand | Air Bar |
| Category | E-Juice |
| Battery | 500 mAh |
| Output range | 5-60 W |
| Capacity | 6.0 ml |
| Charging | USB-C fast charge |
| Coil options | 0.4 / 0.6 ohm |
| Carton quantity | 100 units |
Re auditing annually keeps the relationship honest.
Practical notes for buyers
Shops that receive a short briefing on supplier audit checklist convert noticeably better than shops that only receive stock.
Retail staff rarely ask about supplier audit checklist directly, but their questions almost always lead back to it.
Checklist
- Request batch photographs and a packing list prior to shipment.
- Log sell through by account for the first eight weeks.
- Confirm the exact configuration in writing before the deposit is paid.
- Verify that artwork matches the approved compliance template.
- Keep certificates current and filed against the exact model name.
- Review the reorder point after one full selling cycle.
Commercial terms
Currency movement over a ninety day cycle can outweigh the difference between two competing quotations.
Freight terms should be named explicitly, because an unclear incoterm is the fastest way to lose a relationship.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (172 units) | Tier 1 | 30-45 days |
| Pallet (884 units) | Tier 2 | 21-30 days |
| Container (7671 units) | Tier 3 | 7-12 days |
Frequently asked questions
What should a Box 4 supplier audit cover?
Capacity, quality control records, certifications, traceability and after sales responsiveness.
How quickly can a repeat order be produced?
For established configurations production typically runs two to four weeks, with transit on top depending on the chosen method.
Can packaging be adjusted for our market?
Artwork localisation is straightforward; structural changes need larger volumes and a longer lead time.
Can several models be mixed in one shipment?
Yes, mixing models and flavours within a carton or pallet is common and usually helps first time buyers test demand.
Final word
A short quarterly review of these points will keep the Box 4 range healthy without consuming the week.
Trade enquiry
Quotations, samples and artwork files are available on request. Please state model, quantity per SKU, destination and target delivery window.