Buyer Guides

Customs classification for empty vape hardware comes down to one test. Does the article, in the condition it is imported, have the essential character of a complete personal vaporizing device, or is it a part of one? A complete device goes to heading 8543.40 — and when nothing is inside it, usually to 8543.40.00.40. A

If you are a US brand or distributor asking how to import empty vape hardware into the US, the work sits on your side of the border, not the factory’s. Five jobs decide whether your shipment clears. (1) Name your importer of record. (2) Get the entry filed in ACE. (3) Understand how FDA reviews

Does empty vape hardware need FDA approval? There is no “approval” step to look for, because FDA does not approve tobacco products. For tobacco products, FDA grants marketing authorisation instead — through routes such as a Premarket Tobacco Product Application (PMTA) or a Substantial Equivalence (SE) report. So the useful question is not “approved or

If you are filling your own oil, the hardware decision and the filling decision are the same decision. On a private label CBD vape run, you are buying an empty device that has to accept your formulation, at your temperature, on your machine, and then hold it without leaking or clogging before it reaches a

“Empty” describes the oil, not the device. Every rechargeable device still contains a lithium cell, and a lithium cell is what customs and carriers ask about. So here is exactly what we do provide, and what we do not. What travels with the shipment Battery shipments travel with UN38.3 test reports and an MSDS/SDS for

There are two quality processes in this business, and they are constantly described as if they were one. We know, because we described them wrong ourselves for a while. Here is the distinction, plainly. Process A — the per-model qualification (once per model) Every new model goes through a three-stage quality check once, before we

Most first-time buyers ask the same question in different words: what actually happens between “I am interested” and “the goods are on a pallet”? Here is the sequence we run, in the order it happens. The sequence, in order Step 1 — samples come first, and they come fast Sample lead time is 2-8 days;

Two orders can leave Shenzhen looking identical on a packing list and behave nothing alike at a border. One is a carton of dry devices with no oil inside them; the other is a finished consumer product. That single difference decides which documents are needed, who signs them and how long the shipment waits before

A sample is not a result until you have tested it yourself. Buyers approve a device after drawing on units a supplier filled with a reference liquid, then meet different behaviour once their own distillate is inside. This guide covers the step that decides whether a cbd vape sample tells you anything: how to run