Home › Flavours › Nex 4
Air Bar Nex 4 Supplier Audit Checklist Explained
Published 2026 · VapeWholesaleHub trade desk
A supplier audit checklist turns impressions of a Nex 4 factory into comparable data.
Distributors reviewing their Nex 4 range usually find that supplier audit checklist explains most of the variance in results between accounts.
Shops that receive a short briefing on supplier audit checklist convert noticeably better than shops that only receive stock.
Why supplier audit checklist matters on the Nex 4
Production capacity, quality records and certification should be verified on site.
Cash flow is the quiet constraint behind supplier audit checklist: the cheapest option is rarely the one that frees the most working capital.
Traceability of raw materials matters increasingly to downstream buyers.
Reference specification
| Item | Value |
|---|---|
| Model | Nex 4 |
| Brand | Air Bar |
| Category | Flavours |
| Battery | 1500 mAh |
| Output range | 8-80 W |
| Capacity | 1.2 ml |
| Charging | Magnetic dock |
| Coil options | 0.4 / 0.6 ohm |
| Carton quantity | 200 units |
Re auditing annually keeps the relationship honest.
Practical notes for buyers
Seasonality interacts with supplier audit checklist more than most forecasts allow for, so a rolling review beats an annual one.
Freight consolidation changes the answer to supplier audit checklist at container scale, which is why small and large buyers reach different conclusions.
Checklist
- Verify that artwork matches the approved compliance template.
- Record the arrival condition with photographs on the day of delivery.
- Check carton quantities against the commercial invoice line by line.
- Log sell through by account for the first eight weeks.
- Keep certificates current and filed against the exact model name.
- Retain one sealed sample carton from every batch for reference.
Commercial terms
Commercial terms are usually agreed in three parts: a deposit on confirmation, a balance before shipment and a stated validity window.
Most long running accounts settle into a rhythm of monthly top ups with one larger seasonal build per year.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (112 units) | Tier 1 | 21-30 days |
| Pallet (978 units) | Tier 2 | 30-45 days |
| Container (6734 units) | Tier 3 | 14-21 days |
Frequently asked questions
What should a Nex 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.
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.
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.
Final word
A short quarterly review of these points will keep the Nex 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.
Related reading
- Air Bar Aero Minimum Order Quantity
- Air Bar Meta GT Product Photography for Listings Insights 2026
- How to Source Air Bar Diamond Pro: Starter Setup Walkthrough
- Air Bar Nex Mini: Serial Number Traceability for Distributors
- Air Bar Vibe Max Shipping and Logistics for Bulk Buyers
- How to Source Air Bar Flux 3: OEM and ODM Programs