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Wholesale Guide

Cartridge Factory Visit Preparation Checklist — the Buying Desk

Published 2026-05-30 · 9 min read · by the VapeWholesaleHub sourcing team

Cartridge has moved from a niche listing to a category that most vape retailers simply have to carry. That popularity brought a flood of near identical offers. This guide explains how to separate a repeatable supply chain from a lucky sample.

Cartridge product overview
Reference view of the cartridge line prepared for wholesale evaluation.

What Cartridge Really Costs Landed

Watch the cartridge price you pay over a year rather than per order. Factories respond well to visible volume, and a quarterly review is usually worth more than a hard negotiation each time.

Indicative reference points for planning purposes: entry tier from USD 1.69 per unit at 1000 units, mid tier at USD 1.65, and volume tier at USD 1.43 for full container quantities. These figures move with specification, packaging and freight, so treat them as a shape rather than a quote.

Turning Cartridge Into Repeats

Use your cartridge staff training time on the two questions customers actually ask. Anything more detailed gets forgotten by the second shift.

Keep the cartridge range tidy. A half empty shelf reads as a dying line, and customers interpret it that way faster than any signage can correct.

Where Cartridge Sits in the Range

Range decisions for cartridge should start from shelf space, not from a supplier catalogue. Count the facings you actually have, then decide how many of them this line deserves against what it currently earns.

Quality Control in Practice

The defect rate that matters is the one your customer experiences, not the one the factory reports. Bridge that gap by inspecting the way a customer would open the box, not the way a line worker packs it.

The cheapest quality control step is a retained sample. Keeping three sealed units from every cartridge batch costs almost nothing and turns any dispute into a simple comparison instead of an argument over photographs.

Logistics That Protect Margin

Carton dimensions for cartridge are a design decision, not a packing afterthought. A few centimetres on the master carton can change how many units fit a pallet, and that repeats on every order.

Cartridge logistics and packing
Master carton configuration used for cartridge shipments.

The Specification That Matters

A written cartridge specification should be short enough to read in a minute and precise enough to argue about. If a factory cannot confirm a number in writing, assume the number is whatever is cheapest that week.

Pay attention to how a cartridge supplier responds when you ask for a tolerance they do not want to commit to. The hesitation is usually more informative than the eventual answer.

Reference specification for Cartridge orders
Product categoryAccessory
Resistance band0.8 - 1.0 ohm
Capacity tolerance+/- 3%
Puff count methodDeclared by capacity
Master carton240 units
Carton weight6.1 kg
Shelf life12 months
Storage15-25 C, dry, away from direct light

Practical Checklist

Frequently Asked Questions

Do you provide compliance documents?

Every shipment leaves with the documentation set relevant to your market, including batch records and test reports where required. Your local rules still determine what you must file, so confirm those with your broker before import.

How do you handle a short shipment?

Cartons are counted and weighed before dispatch and the figures are shared with you. If something is short on arrival, the packing record and the carrier documentation are both available, which keeps the claim straightforward.

How long does a cartridge order take to arrive?

Production typically takes ten to eighteen working days after artwork approval, and transit depends on the method you choose. Air express is fastest, sea freight is cheapest at volume. We confirm both at quotation so there is no surprise later.

What information do you need to quote?

Target specification, approximate quantity, destination and any packaging requirement. With those four we can usually come back with a costed option the same working day rather than a request for more information.

Next Step

The best cartridge programmes we see are run by buyers who write things down. Specifications, batch records, complaint thresholds - the paperwork is the advantage.

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