Choosing Vape Cartridge AQL brief

What we test before a carton is sealed

Ordering vape cartridge is not difficult. Ordering vape cartridge that sell through without a return queue behind them is the part most buyers underestimate, and it is where we spend our time. We supply first-time buyers in European and North American markets with core lines that turn over predictably, and we keep the specification list short enough for your team to actually manage.

Leak complaints almost always trace back to one of three things: an over-torqued centre post, a seal that sat in a hot container, or a fill volume pushed past the design limit. We cap fill volume slightly below maximum for exactly that reason.

Battery safety is not a marketing line. Cells are matched by capacity and internal resistance before assembly, charging boards are checked for cut-off voltage, and any unit that fails the cut-off test never reaches packing.

How orders move from factory to shelf

Documentation travels with the goods: commercial invoice, packing list, and the certificate set for your market. We send a scanned copy before dispatch so your broker can clear the file in advance.

We ship from Shenzhen and Guangzhou: air express for samples and part loads, sea freight for volume. Typical production lead time is 12 working days after artwork approval, plus transit. We quote both routes so you can see the trade-off instead of guessing at it.

How the price is actually built

Freight is quoted separately and honestly. Bundling it into the unit price looks tidy and hides the one line that changes most often between shipments.

Unit price breaks usually land at 200, 500 and 1000 pieces. Between those steps the cost curve flattens, which is why pushing a 200 unit order to 500 often costs less per unit than buyers expect.

• Mixed SKU cartons to spread first-order risk
• Specification locked in writing before production starts
• Named account contact who has handled the product
• Standing reorder schedule with a fixed cut-off
• Cartons drop-tested and pallet-counted for clean freight
• Consolidated or split shipping, quoted both ways

Presentation that earns the step-up

Seasonality in vape cartridges is real but smaller than most buyers assume. The bigger swing comes from restocking discipline, not from calendar events.

Staff knowledge converts better than any poster. If your team can explain the difference between two coils in one sentence, the step-up SKU sells itself.

Specification summary

The detail above is what we hold ourselves to on every shipment, including the small ones. It is also the list we will walk through with you before the first order.

Frequently asked

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