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THC vape products · convenience store chains

THC Vape sample testing protocol notes

This page is for convenience store chains who want a working answer on specification, price and lead time before they commit a purchase order. We have written the detail down so nobody has to sit through a sales call to extract it.

Published 26 September 2026  ·  VapeWholesaleHub  ·  Reading time 5 min

Carton-ready units from the same batch, coded for traceability.
Carton-ready units from the same batch, coded for traceability.
Packaging proof for the export market, approved before the run.
Packaging proof for the export market, approved before the run.
Bulk packing station during the run for a convenience store chains order.
Bulk packing station during the run for a convenience store chains order.

How orders move from factory to shelf

If you are comparing three quotes for THC vape, compare the paperwork first. Test reports, artwork files, batch coding and the replacement clause tell you more about a supplier than the unit price on page one.

Damage in transit is nearly always a packing decision, not bad luck. Double-walled cartons, internal dividers and a drop-tested configuration cost a little more and save the argument at the other end.

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.

What we test before a carton is sealed

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.

8 separate checks run before a carton is sealed: electrical, mechanical, leak, finish and packaging. Anything outside tolerance is quarantined the same day and reported to you, rather than shipped with a hope and a discount.

For convenience store chains, the practical answer is usually a shorter range: two core lines, one step-up, one trial SKU. Everything else is inventory risk wearing a nice finish.

Keeping the second shipment identical

Technical questions usually arrive at the worst possible moment, which is why we answer them on WhatsApp as well as email. A photo and a two line message resolves most issues faster than a ticket.

The replacement policy is deliberately simple: report within seven days of delivery with photos and the batch code, and we replace or credit at the next shipment. We do not argue about a defect we can see in a photograph.

  • Specification locked in writing before production starts
  • Reference sample retained from every batch
  • Standing reorder schedule with a fixed cut-off
  • Named account contact who has handled the product
  • Document pack prepared per destination market
  • Batch codes traceable from carton back to production date

Reading a quotation properly

We publish a realistic band of 3.28 to 9.51 per unit for standard configurations at 60 units. Below that band you are buying a lighter specification; above it you are paying for finish, packaging or a smaller run.

Custom printing raises the unit price and lowers the marketing cost. For convenience store chains the break-even is usually reached on the second or third repeat order, not the first, so we quote both branded and neutral options.

Specification summary

Typical specification for this category
Volume1.0 ml
HardwareCotton core
Thread510 thread
AirflowFixed
WindowFull glass
PackagingBlister
Minimum order50 units per SKU, mixed cartons allowed
Lead time30 working days after artwork approval

We would rather lose an order at quotation stage than explain a mismatch after delivery, which is why the specification conversation comes before the price conversation.

Frequently asked

What happens if part of the order is defective?

Report within seven days with photos and the batch code. Confirmed defects are replaced or credited on the next shipment. The failure is logged by mode and batch, and reviewed monthly with the factory.

Can we order samples before committing?

Yes. Sample orders are shipped by air express and the cost is credited against your first production order above 60 units. We would rather you handle the sample than approve a specification from a photograph.

Do you support private label?

We do. Send your artwork or your brand direction and we will return a digital proof, then a physical dummy for colour approval. Packaging files stay on record so a rebrand later is a file update rather than a redesign.

Related reading

Need a quotation on THC vape products?

Send destination market, target price and quantity. Same-day reply on working days.

Tel / WeChat / WhatsApp +86 13711127975  ·  vape@0099933.xyz

Talk to the supply team

Ask for a quotation on THC vape products

Tell us the market you sell into and the price band you work in. You will get a specification and a landed cost estimate, not a catalogue dump.

What to send

Destination market, target retail price, quantity per SKU, and whether you need private label. With those four lines we can quote the same day.

Samples ship by air express and the cost is credited against your first production order.

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