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THC vape products · B2B buyers

Choosing THC Vape inspection tips

Buyers come to us for THC vape after a bad quarter: dead stock on one side, empty shelves on the other. The cause is usually the same, an assortment built from a catalogue instead of from sell-through data. This page explains how we rebuild that balance for B2B buyers.

Published 19 May 2025  ·  VapeWholesaleHub  ·  Reading time 6 min

Unit from the retained reference sample held against this order number.
Unit from the retained reference sample held against this order number.
Close inspection of the assembly line before the batch is released.
Close inspection of the assembly line before the batch is released.
Packaging proof for the export market, approved before the run.
Packaging proof for the export market, approved before the run.

What your market will ask for

There is no shortage of suppliers quoting THC vape. The scarce thing is a supplier who will tell you which SKU to drop. We have been shipping THC vape products long enough to know that the honest answer is usually a shorter list, and that is the answer we give.

Labels are where good orders go wrong. Nicotine warnings, child-resistant closures, batch coding and market-specific text all have to be correct before the pallet leaves. We prepare test reports, declaration of conformity and safety data sheets for each shipment and we ask for your destination list early so artwork matches the market.

If you sell into a market that requires child-resistant packaging, say so at quotation stage. Retrofitting a CR closure onto a finished bottle design usually means a new mould and a four week delay.

Where the margin really sits

Unit price breaks usually land at 100, 300 and 600 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.

Payment terms for new accounts are normally a deposit with the balance against the bill of lading. Established buyers on a repeat schedule can move to terms after three clean shipments.

For B2B buyers, 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.

Lead times, freight and landed cost

We ship from Shenzhen and Guangzhou: air express for samples and part loads, sea freight for volume. Typical production lead time is 18 working days after artwork approval, plus transit. We quote both routes so you can see the trade-off instead of guessing at it.

Freight on THC vape products is driven by volume more than weight. Cartons are designed to hit a clean pallet count, which is why a slightly denser pack can cut your landed cost by more than a discount on the unit price ever would.

  • Mixed SKU cartons to spread first-order risk
  • Private label files archived for future rebrands
  • Seven-day defect reporting with replace-or-credit
  • Reference sample retained from every batch
  • Cartons drop-tested and pallet-counted for clean freight
  • Document pack prepared per destination market

Assortment planning without the guesswork

Factory capacity matters more than factory size. A line that can hold a tolerance across 5,000 units is worth more than a showroom that can produce 50,000 on paper. We qualify capacity by running a repeat order and measuring the drift.

The first question we ask is not what you want to spend. It is what your customer already buys. Answer that and the THC vape list writes itself; skip it and you end up with a pallet of stock that photographs well and sells badly.

Specification summary

Typical specification for this category
Volume1.0 ml
HardwareCotton core
Thread510 thread
AirflowFixed
WindowFull glass
PackagingBlister
Minimum order200 units per SKU, mixed cartons allowed
Lead time12 working days after artwork approval

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

What documents come with a shipment?

Commercial invoice, packing list, and the certificate pack for your market: test reports, declaration of conformity and safety data sheets. We send scans before dispatch so your broker can pre-clear the file.

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.

How long does production take?

Around 18 working days after artwork approval for stock configurations, plus transit. Custom runs add roughly a week for tooling and a physical dummy. We confirm the date in writing on the order acknowledgement.

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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