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Air Bar Diamond 3: Supplier Audit Checklist for Distributors
Published 2026 · VapeWholesaleHub trade desk
A supplier audit checklist turns impressions of a Diamond 3 factory into comparable data.
What follows is a practical view of supplier audit checklist for the Diamond 3, written for people who place repeat orders rather than one off buys.
Cash flow is the quiet constraint behind supplier audit checklist: the cheapest option is rarely the one that frees the most working capital.
Why supplier audit checklist matters on the Diamond 3
Production capacity, quality records and certification should be verified on site.
Retail staff rarely ask about supplier audit checklist directly, but their questions almost always lead back to it.
Traceability of raw materials matters increasingly to downstream buyers.
Reference specification
| Item | Value |
|---|---|
| Model | Diamond 3 |
| Brand | Air Bar |
| Category | Vape Pens |
| Battery | 1300 mAh |
| Output range | 5-30 W |
| Capacity | 3.0 ml |
| Charging | USB-C 2A |
| Coil options | 0.8 / 1.2 ohm |
| Carton quantity | 50 units |
Re auditing annually keeps the relationship honest.
Practical notes for buyers
A written internal standard for supplier audit checklist makes onboarding new account managers far quicker and reduces avoidable errors.
The most common mistake is optimising for the first order instead of the fourth, which is where Diamond 3 economics actually settle.
Checklist
- Review the reorder point after one full selling cycle.
- Confirm the exact configuration in writing before the deposit is paid.
- Request batch photographs and a packing list prior to shipment.
- Log sell through by account for the first eight weeks.
- Agree in advance who pays for return freight on a defect claim.
- Retain one sealed sample carton from every batch for reference.
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 (132 units) | Tier 1 | 21-30 days |
| Pallet (807 units) | Tier 2 | 7-12 days |
| Container (10499 units) | Tier 3 | 21-30 days |
Frequently asked questions
What should a Diamond 3 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.
Is documentation provided for customs?
Commercial invoice, packing list and the relevant certificates are supplied; the importer's broker handles the declaration.
Final word
A short quarterly review of these points will keep the Diamond 3 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.