Verify Suppliers

Factory Visit & Verification Checklist

What to check — in person, by agent, or on a live video tour — before you trust a factory.

The short answer

Whether you visit in person, send an agent, or do a live video tour, verify six things: the legal entity and address, that production actually happens on site, the specific machines and line for your product, quality control in action, capacity vs. your order, and working conditions and compliance. Use the checklist below.

Why a factory check matters — even remotely

A factory check is how you confirm that the company you verified on paper can actually make your product. You don’t always have to fly to China: a live, unscripted video walk-through covers most of what an in-person visit would for small and medium orders. What matters is seeing the real production — not a showroom, an office, or a pre-recorded video — and matching what you see to what was promised.

Before the visit: documents to request

The on-site / video checklist

Identity — the sign and address match the business license; reception recognises the company name.
Production — your product is actually being made on site; raw materials and work-in-progress are present; it is not an empty or rented showroom.
Equipment — the specific machines and line for your product exist and are running, not idle.
Quality control — there is a QC station and staff, incoming and outgoing inspection, and testing equipment.
Capacity — the number of lines and workers and the monthly output fit your order and lead time.
Compliance — reasonable working conditions, basic safety, and certificates on display.

In-person vs. video vs. third-party audit

MethodBest forWhat it can miss
Live video tourSmall–medium orders, fast checksStaged routes; areas kept off-camera
In-person visitImportant or ongoing suppliersWhat a short visit can’t sample over time
Third-party auditLarge orders; independent proofLittle — most thorough option

Red flags during a visit

Score this supplier in 60 seconds
Run the free Supplier Risk Checker on the supplier you're evaluating.
Open the Risk Checker →

FAQ

Can I verify a factory without visiting China?
Yes. A live, unscripted video walk-through plus documents and a paid sample covers most of what an in-person visit would, for small and medium orders.
What should I ask to see on a factory video tour?
The production line making your product, raw materials and work in progress, the QC station, and the front sign or address matching the license — all live, not pre-recorded.
When is a third-party audit worth it?
For large or ongoing orders, or when the video and documents leave doubts. An audit independently confirms capacity, systems and compliance.

Related guides