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Supplier Audit Checklist Guide for Air Bar Diamond 5
Published 2026 · VapeWholesaleHub trade desk
A supplier audit checklist turns impressions of a Diamond 5 factory into comparable data.
Across the trade, supplier audit checklist is the point where good intentions meet operational reality on the Diamond 5.
A written internal standard for supplier audit checklist makes onboarding new account managers far quicker and reduces avoidable errors.
Why supplier audit checklist matters on the Diamond 5
Production capacity, quality records and certification should be verified on site.
The most common mistake is optimising for the first order instead of the fourth, which is where Diamond 5 economics actually settle.
Traceability of raw materials matters increasingly to downstream buyers.
Reference specification
| Item | Value |
|---|---|
| Model | Diamond 5 |
| Brand | Air Bar |
| Category | Pricing |
| Battery | 800 mAh |
| Output range | 8-80 W |
| Capacity | 3.0 ml |
| Charging | USB-C 2A |
| Coil options | 0.8 / 1.2 ohm |
| Carton quantity | 240 units |
Re auditing annually keeps the relationship honest.
Practical notes for buyers
In practice the decision comes down to three numbers: unit cost, freight per unit and the realistic sell through rate for Diamond 5.
In practice the decision comes down to three numbers: unit cost, freight per unit and the realistic sell through rate for Diamond 5.
Checklist
- Retain one sealed sample carton from every batch for reference.
- Keep certificates current and filed against the exact model name.
- Request batch photographs and a packing list prior to shipment.
- Verify that artwork matches the approved compliance template.
- Record the arrival condition with photographs on the day of delivery.
- Confirm the exact configuration in writing before the deposit is paid.
Commercial terms
Currency movement over a ninety day cycle can outweigh the difference between two competing quotations.
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 (88 units) | Tier 1 | 30-45 days |
| Pallet (1225 units) | Tier 2 | 30-45 days |
| Container (10252 units) | Tier 3 | 14-21 days |
Frequently asked questions
What should a Diamond 5 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.
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.
Is documentation provided for customs?
Commercial invoice, packing list and the relevant certificates are supplied; the importer's broker handles the declaration.
Final word
None of this is complicated, but it does need to be written down and reviewed on a schedule.
Trade enquiry
Quotations, samples and artwork files are available on request. Please state model, quantity per SKU, destination and target delivery window.
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