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Supplier samples: online or at a China trade fair?

Order online when you have a shortlist and a written brief; collect fair samples when you need to compare materials and discuss options in person. Neither route proves future production quality. Record each sample's identity and differences before approval. Cambridge China Bridge can coordinate this with its own staff in China.

Written by Bono Xu, Founder, Cambridge China Bridge · 4 min read · Updated 2026-10-24

A leather folder, notebooks and a pen laid out on a wooden desk

Choose the route for the decision you need

An online sample request suits a defined product: you can send the same brief to each candidate and assess the arrivals together. Fair samples suit discovery, especially when touch, finish or assembly is difficult to judge from photographs. If you are already attending, collect useful examples; a dedicated trip needs a wider purpose. Our Canton Fair guide covers the travel decision.

A useful combined approach is to handle examples at the fair, shortlist suppliers, then request samples against your written brief. Keep the fair example as a reference, but identify anything the ordered sample must change. Do not let taking a sample home become an unrecorded product approval.

Keep the sample attached to its supplier record

Online ordering can leave a useful request, invoice and shipment trail, but that trail does not establish who made the item. Ask the seller to confirm the sample reference, model, manufacturing site and whether it is stock, a prototype or made to your brief. Photograph the item and its label on arrival, then attach the correspondence to that record.

At a fair, label the sample before leaving the booth. Record the exhibitor's company name, booth reference, contact, model and collection date. Photograph the sample beside its product card and ask who manufactured it. A business card loose in a bag cannot reliably identify the contents. If the display item stays at the booth, record exactly which version the supplier will send afterwards.

Compare the same specification and capture technical answers

Use a shared brief covering materials, dimensions, finish, function and packaging, with deviations recorded separately. A fair display may demonstrate an option outside your intended specification; an online seller may send the nearest stocked model. Mark both as reference samples until the differences are resolved. Use how to write a product specification for the brief and comparing factory samples fairly for assessment.

At the booth, ask which features can be reproduced with the proposed materials and process, and which need development. Ask to speak to the technical person if the sales contact cannot answer. Online, use annotated photographs and a video discussion to resolve the same questions. After either conversation, send a written recap identifying the sample, agreed changes and unanswered points; ask the supplier to confirm it.

Plan transport before accepting the sample

For courier samples, agree who arranges carriage, what documents accompany the parcel and how fragile parts will be protected. For fair collections, check baggage practicality and ask the airline or carrier about the actual contents, especially batteries, liquids or sharp parts. Photograph condition before packing and after arrival. Transport damage can otherwise be mistaken for a manufacturing defect.

For samples carried from China into Great Britain for business use, HMRC requires commercial goods to be declared; there is no duty-free allowance for business goods. Commercial sample duty and VAT relief is conditional, so do not assume that calling an item a sample makes it exempt. Ask your customs agent about eligibility before dispatch or travel. Our sample import relief guide covers that separate decision.

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Separate initial evaluation from production approval

Neither an online sample nor a fair sample demonstrates that a future batch will match. Ask how it was made, which materials and components it contains, and whether the proposed production process differs. A polished display item and a bespoke sample can both leave repeatability unproven. Record your decision as suitable for further evaluation, changes required or unsuitable, rather than approving bulk production by implication.

Once you choose a supplier, resolve the recorded differences before approving the production reference. Our guide to making bulk production match the sample covers retained samples, pre-production approval and inspection. Cambridge China Bridge's staff in China can coordinate sample collection and supplier follow-up against your brief; the buyer should retain the approval decision.

Frequently asked questions

Is it better to order samples online or collect them at a fair?

Order online for a defined brief and shortlist. Collect at a fair to explore materials and discuss options. A fair visit followed by a documented sample request can combine these benefits.

Are trade fair samples better than samples ordered online?

The collection route does not establish quality. Check the sample's origin, specification and manufacturing process. Assess it against your intended product, rather than its presentation.

Can I bring supplier samples home in my suitcase?

Check the contents with your airline before travel. Samples brought from China into Great Britain for business use must be declared as commercial goods. Do not assume sample duty and VAT relief applies.

Does an approved sample guarantee the bulk order?

No. Initial approval records what you liked about that item. Production approval needs an agreed specification, a suitable production reference and checks on the actual goods.

Sources

  1. HMRC: bringing commercial goods into Great Britain in your baggage
  2. HMRC: relief on importing commercial samples

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