Every listing says factory, every price says best, and most buyers find out what they actually bought when the cartons arrive. These eight checks are the ones that separate a supplier who can ship from one who can only quote.
The first question should not be price. It should be: what is the carton size, the CBM, the pieces per carton and the gross weight. A real supplier answers from a packing list. A trader answers with a photo. If the numbers arrive two days later and are suspiciously round, they were calculated rather than measured.
On tricycles this matters more than on scooters, because the carton is 0.179-0.230 CBM and the difference between two cartons of the same foot print is often the only thing separating a workable landed cost from an unworkable one.
Tricycle frames are welded steel. There are workshops in Pingxiang that weld frames, others that paint, others that mould plastic, and others that assemble and pack. A supplier who assembles is not necessarily worse than one who welds — but you should know which one you are talking to, because it decides who is accountable when a frame fails.
A direct question works: what is the wall thickness of the main tube, and who supplies the steel? Vague answers are information.
This is the question that separates a supplier from a broker. The acceptable answer describes a process: open cartons from the run, check specific points, photograph, repack or replace. The unacceptable answer is that it never happens.
Four things fail most on tricycles, and they should be named in the agreement rather than left to goodwill:
Commercial invoice, packing list, bill of lading, and a certificate of origin where your broker asks for one. Ask early, because a supplier who cannot produce a certificate of origin usually cannot produce it at the port either.
30% deposit, balance before loading, is the standard structure on this kind of order. What you want beyond that is a named bank account in the company's registered name. An account in a different name is the single most reliable red flag in Chinese sourcing, and it is not rude to say so.
A sample that arrives in a plain box tells you about the tricycle and nothing about the packing. Ask for the production carton, with the divider and the inner packing that will protect it in a container. On a 6-piece carton at 24.5 kg, packing is half the quality story.
Shells retire. If you have built a retail programme on one front figure, you need to know whether the supplier can still supply the same shell in twelve months, and if not, what the closest substitute is. Suppliers who work inside one cluster usually can answer this; traders who resell from a catalogue usually cannot.
| Signal | What it usually means |
|---|---|
| Price quoted without carton data | The number is a guess, or copied from another supplier |
| "Our factory" with no address or workshop photos | Trading company reselling, or a broker |
| Refuses a video call from the workshop | There is no workshop to show |
| Sample and bulk quote differ by more than 15% | The sample was bought in, not produced |
| Bank account name differs from the company name | Payment risk — stop and verify |
| MOQ jumps when you ask for a colour | Colour batch priced per order, not per piece |
VIKUNO is a sourcing partner, not a factory. We work with manufacturing partners in Pingxiang County and we handle the order between your PO and the container door: model identification, carton confirmation in writing, production follow-up, the pre-shipment check, and the loading photographs. We do not own the welding jigs, and we say so on the About page rather than in a footnote.
Short answers to the questions this page raises.
Start with carton data rather than price, ask who welds the frame, define the pre-shipment check in writing, and confirm the bank account name matches the company name.
Not automatically. A trading company that works inside one cluster can often move an order faster than a factory with one production line. What matters is whether they can answer technical questions and take responsibility at inspection.
Commercial invoice, packing list and bill of lading as standard, plus a certificate of origin where your customs broker requires one.
Two things: the tricycle itself — steering, pedals, seat fixings, paint — and the production carton with its inner packing, because that is what protects the goods in a container.
Sample by express in about a week; bulk production confirmed per order, because a custom colour box adds a print run in front of assembly.
The pages that answer the next question.
Send the models and quantity you have in mind. You get carton size, CBM, gross weight and FOB Tianjin price in writing, usually within one working day.