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Air Bar Diamond 2: Supplier Audit Checklist for Distributors
Published 2026 · VapeWholesaleHub trade desk
A supplier audit checklist turns impressions of a Diamond 2 factory into comparable data.
A range review that ignores supplier audit checklist will often produce a confident decision and a disappointing quarter on the Diamond 2.
Documentation is not paperwork for its own sake; on supplier audit checklist it is the difference between a clean clearance and a delayed one.
Why supplier audit checklist matters on the Diamond 2
Production capacity, quality records and certification should be verified on site.
Where two suppliers look identical on price, supplier audit checklist is usually the variable that separates them over a full year.
Traceability of raw materials matters increasingly to downstream buyers.
Reference specification
| Item | Value |
|---|---|
| Model | Diamond 2 |
| Brand | Air Bar |
| Category | Pricing |
| Battery | 1100 mAh |
| Output range | 10-60 W |
| Capacity | 5.0 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
Retail staff rarely ask about supplier audit checklist directly, but their questions almost always lead back to it.
Shops that receive a short briefing on supplier audit checklist convert noticeably better than shops that only receive stock.
Checklist
- Agree in advance who pays for return freight on a defect claim.
- Check carton quantities against the commercial invoice line by line.
- Retain one sealed sample carton from every batch for reference.
- Verify that artwork matches the approved compliance template.
- Record the arrival condition with photographs on the day of delivery.
- Request batch photographs and a packing list prior to shipment.
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 (184 units) | Tier 1 | 30-45 days |
| Pallet (1154 units) | Tier 2 | 21-30 days |
| Container (14286 units) | Tier 3 | 21-30 days |
Frequently asked questions
What should a Diamond 2 supplier audit cover?
Capacity, quality control records, certifications, traceability and after sales responsiveness.
Do you support long term supply agreements?
Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.
Is documentation provided for customs?
Commercial invoice, packing list and the relevant certificates are supplied; the importer's broker handles the declaration.
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.
Final word
A short quarterly review of these points will keep the Diamond 2 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.