China Vape Supplier Guide: How to Verify Before You Buy

Start With the Right Question

"China vape supplier" covers a very wide range of businesses: multi-line factories with owned tooling, trading companies that resell other factories' output, and one-person brokers working from a phone. They can look identical on a website. The differences show up in documents, sample behaviour and how they handle a problem after payment.

The practical question is not "is this a real company" but "which of these three am I talking to, and does that match what I need".

Documents to Request Before You Discuss Price

• Business licence (营业执照). Ask for the scanned original with the unified social credit code. A legitimate manufacturer or trading company has one. You can cross-check the company name, code and registered scope against China's national credit information system.
• Scope of business. Check that the registered business scope actually covers manufacturing or sale of electronic atomisation products. A supplier whose scope is unrelated consumer goods is likely a broker.
• Quality system certificate. ISO 9001 for a factory. Ask for the current certificate and confirm the issuing body and validity dates rather than accepting a logo on a page.
• Product test reports. CE, RoHS and where relevant MSDS for the battery. Ask which laboratory issued them and whether the model on the report matches the model you are ordering — reports for a different SKU are a common substitution.
• Product notification documents. For EU sales, ask whether the specific product has been notified under the Tobacco Products Directive and in which member states. Notification is per product and per market, not a general certificate.

Factory Verification

• Live video walkthrough. Ask for an unedited video call through the production floor, warehouse and QC area — not a pre-recorded tour. Request that they show the current date and a specific line running your product category.
• Third-party inspection. For a first order, commission an inspection agency to visit before shipment. The cost is modest against the value of the order and it is the single most effective check available to a remote buyer.
• Capacity match. Ask what their monthly output is and who else they produce for. If the answer is vague, the manufacturing may be outsourced.
• Sample behaviour. How a supplier handles a sample request is a preview of how they handle a production order. Slow, evasive, or inconsistent sample communication is a warning sign.

The Sample Stage: Test the Product and the Process

Order a paid sample rather than requesting a free one. Paying creates a real transaction and shows you their invoicing, packaging and shipping process at small scale.

• Check that the delivered product matches the specification sheet exactly: puff count, battery capacity, e-liquid volume, nicotine strength, coil type.
• Verify the packaging: labelling, health warnings, nicotine content declaration, and whether the language fits your market.
• Test the device itself: draw consistency across units, leakage, charging, and whether the display or indicator works as described.
• Time the whole cycle from payment to delivery. That number is your realistic restock lead time later.

Payment Methods and What Each One Protects

• Bank transfer (T/T). The default for wholesale. Often split as a deposit before production and the balance before shipment. It offers you little recourse once funds land, so the deposit percentage matters. A supplier demanding full payment upfront on a first order is asking you to carry all the risk.
• Letter of credit. Used for larger orders. The bank releases payment against specified documents, which protects both sides. Generally not economic for small orders because of bank fees.
• Escrow or trade assurance platforms. The platform holds funds until you confirm receipt. Useful for a first small order, though platform fees and listing quality vary.
• Payment to a third-party personal account. Avoid. Payments should go to an account in the company's registered name. A mismatch is one of the clearest fraud indicators.

Shipping: The Trade Term Decides Who Carries the Risk

• EXW (Ex Works). You arrange everything from the factory gate. Maximum control, maximum work.
• FOB (Free On Board). The supplier delivers to the port and clears export. You handle freight and import. The common starting point for sea freight.
• DAP (Delivered At Place). The supplier delivers to your address but you remain the importer of record, responsible for duties and for customs clearance. If clearance fails, the goods stop with you.
• DDP (Delivered Duty Paid). The supplier handles everything including duties. Most convenient, and also the term where unclear arrangements cause the most disputes. Confirm who is the declared importer and who holds the customs documentation.

For a slow-moving, bulky shipment by sea, the landed cost of China-direct can be attractive. For a first test order at low volume, import duties, freight and clearance handling are often a large share of the total, which narrows the gap against buying from local stock.

The Compliance Question Is Yours, Not the Supplier's

Customs and market surveillance authorities act against the importer of record. If a shipment is stopped, delayed or destroyed, the loss is yours regardless of what the supplier promised. Three things are worth confirming in writing before ordering:

• Which legal category the product falls into for your market — sealed single-use, rechargeable, or rechargeable and refillable. Most European bans target single-use formats, so the category changes your market access.
• Whether the product's capacity and nicotine strength meet the rules of your target market. Many high-puff devices sit outside the 2 ml TPD threshold, which affects how they can be placed on the market.
• What documentation the supplier will provide for the shipment: commercial invoice, packing list, test reports, and any notification reference.

See our guide to which countries ban disposable vapes for the current country-by-country position, and EU vape import and customs for the clearance side.

When EU Warehouse Stock Is the Better Choice

China-direct is usually the stronger option when you need custom branding, a long production run, or a unit cost that only works at container scale. It is usually the weaker option when you need to restock tested products quickly, keep working capital low, or avoid a clearance risk you cannot absorb.

Buying from EU stock changes the trade term to a domestic or intra-EU delivery: the goods are already cleared, the lead time is days rather than weeks, and the compliance position has already been established for that market. The trade-off is unit cost and a narrower customisation range.

We hold stock in Germany, Poland and Spain warehouses. See our EU warehouse setup for coverage and lead times.

Frequently Asked Questions