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How to Source Air Bar Diamond 3: Warranty and After Sales
Published 2026 · VapeWholesaleHub trade desk
Warranty and after sales handling define the long term reputation of a Diamond 3 line.
Distributors reviewing their Diamond 3 range usually find that warranty and after sales explains most of the variance in results between accounts.
Retail staff rarely ask about warranty and after sales directly, but their questions almost always lead back to it.
Why warranty and after sales matters on the Diamond 3
A clear dead on arrival policy removes friction for retail partners.
Where two suppliers look identical on price, warranty and after sales is usually the variable that separates them over a full year.
Spare parts availability matters more than warranty length in practice.
Reference specification
| Item | Value |
|---|---|
| Model | Diamond 3 |
| Brand | Air Bar |
| Category | E-Juice |
| Battery | 1100 mAh |
| Output range | 12-25 W |
| Capacity | 1.0 ml |
| Charging | Magnetic dock |
| Coil options | 0.8 / 1.2 ohm |
| Carton quantity | 100 units |
Tracking return reasons feeds directly into the next sourcing decision.
Practical notes for buyers
Freight consolidation changes the answer to warranty and after sales at container scale, which is why small and large buyers reach different conclusions.
Cash flow is the quiet constraint behind warranty and after sales: the cheapest option is rarely the one that frees the most working capital.
Checklist
- Agree in advance who pays for return freight on a defect claim.
- Retain one sealed sample carton from every batch for reference.
- Log sell through by account for the first eight weeks.
- Confirm the exact configuration in writing before the deposit is paid.
- Keep certificates current and filed against the exact model name.
- Record the arrival condition with photographs on the day of delivery.
Commercial terms
Most long running accounts settle into a rhythm of monthly top ups with one larger seasonal build per year.
Freight terms should be named explicitly, because an unclear incoterm is the fastest way to lose a relationship.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (93 units) | Tier 1 | 30-45 days |
| Pallet (1312 units) | Tier 2 | 7-12 days |
| Container (16301 units) | Tier 3 | 30-45 days |
Frequently asked questions
What warranty applies to Diamond 3?
Most suppliers cover manufacturing defects for a defined period, excluding consumables and physical damage.
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.
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
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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