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

A supplier audit checklist turns impressions of a Meta 4 factory into comparable data.
Between the factory gate and the retail shelf, supplier audit checklist is where most of the value on the Meta 4 is either created or lost.
Seasonality interacts with supplier audit checklist more than most forecasts allow for, so a rolling review beats an annual one.
Why supplier audit checklist matters on the Meta 4
Production capacity, quality records and certification should be verified on site.
Consistency across batches matters more than peak performance for Meta 4, and supplier audit checklist is where inconsistency first appears.
Traceability of raw materials matters increasingly to downstream buyers.
Reference specification
| Item | Value |
|---|---|
| Model | Meta 4 |
| Brand | Air Bar |
| Category | Box Mods |
| Battery | 900 mAh |
| Output range | 8-60 W |
| Capacity | 4.0 ml |
| Charging | USB-C fast charge |
| Coil options | 1.0 / 1.2 ohm |
| Carton quantity | 200 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.
Cash flow is the quiet constraint behind supplier audit checklist: the cheapest option is rarely the one that frees the most working capital.
Checklist
- Request batch photographs and a packing list prior to shipment.
- Record the arrival condition with photographs on the day of delivery.
- Keep certificates current and filed against the exact model name.
- Check carton quantities against the commercial invoice line by line.
- Log sell through by account for the first eight weeks.
- Confirm the exact configuration in writing before the deposit is paid.
Commercial terms
Agreeing a defect handling procedure before the first shipment removes emotion from later conversations.
Lead times are a function of component availability as much as factory capacity, so buffers should reflect both.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (106 units) | Tier 1 | 7-12 days |
| Pallet (777 units) | Tier 2 | 7-12 days |
| Container (12109 units) | Tier 3 | 21-30 days |
Frequently asked questions
What should a Meta 4 supplier audit cover?
Capacity, quality control records, certifications, traceability and after sales responsiveness.
What happens if a batch fails inspection?
The agreed procedure normally covers replacement of affected units or credit against the next order, documented before shipment.
Do you support long term supply agreements?
Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.
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 Meta 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.