VapeWholesaleHubMods Specifications Every Buyer Should Check — the Buying Desk
Most first time importers of mods ask the same five questions. This page answers them in the order they usually arrive, with the numbers we quote internally rather than round marketing claims.
How Mods Batches Are Checked
Incoming inspection for mods is not about opening boxes at random. We weigh a sample of cartons, check batch codes against the production record, run a draw resistance measurement, and log the results so that a complaint three months later can be traced to a specific run.
- Write the complaint threshold into the order terms.
- Check carton dimensions against your freight quote before confirming.
- Confirm the current customs classification with your own broker.
- Rotate stock by batch code rather than by delivery date.
- Keep sealed retained samples from every production batch.
What to Fix Before Approving Mods
Revisit the mods specification after every third order. Small improvements compound, and factories take a buyer more seriously when the document has clearly been used.
Pay attention to how a mods 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.
| Product category | Closed pod |
|---|---|
| Resistance band | 0.6 - 0.8 ohm |
| Capacity tolerance | +/- 2% |
| Puff count method | Machine cycle 2s on / 18s off |
| Master carton | 200 units |
| Carton weight | 7.9 kg |
| Shelf life | 24 months |
| Storage | 15-25 C, dry, away from direct light |
Market Signals
The mods category is consolidating around suppliers who can document what they ship. Buyers who built that requirement into their process early are now finding it much easier to scale.
Turning Mods Into Repeats
Online, shoot mods at a consistent scale across the range. Customers compare by eye, and inconsistent product photography creates returns that have nothing to do with the product.
Online, shoot mods at a consistent scale across the range. Customers compare by eye, and inconsistent product photography creates returns that have nothing to do with the product.
Freight, Customs and Timing
Customs classification for mods varies by market and changes from time to time. We ship with full documentation, but your broker should confirm the current code before your first order rather than after it lands.
Carton dimensions for mods 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.
Practical Checklist
- Write the complaint threshold into the order terms.
- Rotate stock by batch code rather than by delivery date.
- Keep sealed retained samples from every production batch.
- Plan the switch from air to sea freight before you need it.
- Model landed cost, not ex-works price, when comparing quotes.
- Ask how the factory measures puff count, then compare like with like.
Frequently Asked Questions
Can you match an existing product I already sell?
Often yes, provided we can measure it properly. Send a physical sample and we will report back on what can be matched, what will differ slightly, and why. An honest gap is more useful than a vague promise.
Is there a warranty on mods?
Manufacturing defects are covered against the retained sample standard. Normal wear, misuse and damage after opening are not. We publish the threshold in the order terms so both sides know exactly what the claim process looks like.
How should mods be stored?
Cool, dry and out of direct sunlight. Heat and light are the two things that shorten shelf life fastest. Rotate stock by batch code rather than by arrival date, and keep cartons off concrete floors in humid warehouses.
How long does a mods 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.
Next Step
Send us your current mods specification even if you are not planning to move suppliers. A second read of a document you use every month is usually worth the ten minutes.
Related Reading
- What a Mods Production Slot Really Means — the Buying Desk
- Mods Buyer FAQ for First Time Importers — Real Numbers Only
- Mods Insurance Valuation for Held Stock — 2026 Edition
- Mods Chargeback Prevention for Retail Partners — Online Sellers
- Mods Packaging Refresh Without Losing Recognition — 2026 Buyer Notes
- Mods Cross Selling With Adjacent Categories — First-Time Importers