How to Audit a Chinese Factory Before Placing an Order: A Practical Checklist

You found a supplier on Alibaba or at a trade show. The price looks right, the samples are decent, and the sales rep answers quickly. Before you send a deposit, a factory audit helps you confirm that the company can actually make your product, at the quality you expect, on the schedule you need.

A useful audit is not a surprise inspection for its own sake. It is a structured check of documents, capacity, quality control, and communication. Here is a practical way to do it, whether you travel to China or work with someone on the ground.

Start with a desktop audit, not a factory visit

Before booking a flight or a local inspector, collect basic information. Ask the supplier for:

• Business license (营业执照) with the full legal company name and unified social credit code
• Factory address, not just an office address
• Product certifications and recent test reports
• Main export markets and two or three customer references, if possible
• A machine list, factory layout, and current production schedule
• Bank account details in the company name

Cross-check the company name and address on Chinese business registries such as Qichacha or Tianyancha. Look for scope of business, registration capital, legal disputes, and whether the company is a manufacturer or a trading company. A trading company is not automatically bad. It can be a better partner for small orders or mixed products. But you should know which one you are dealing with.

Also check the address on a map. If the supplier claims to have a 3,000 sqm factory but the map shows a small office building, ask for an explanation before you go further.

Decide what kind of audit you need

Not every order needs a full social compliance audit. Match the audit to the order value and risk.

Audit type	Best for	What it covers
Desktop check	First screening, low-value orders	Legal status, address, certifications, online reputation
Remote video audit	Travel restrictions, early talks	Live walkthrough, documents, key questions
On-site factory audit	New supplier, medium to high order value	Production floor, QC, capacity, management
Third-party inspection	Before shipment	Sample check, defect rate, packaging, quantity
Social compliance audit	Brand or retail requirements	Labor, safety, environment, working hours

For most small and medium buyers, a desktop check plus a one-day on-site audit is enough for a first order. If the product is regulated, add product-specific testing.

Documents to request before the visit

Ask for documents in advance and review them before you arrive. This saves time and gives you better questions.

• Business license and export license
• ISO 9001 or other quality certificates, if claimed
• Product certificates such as CE, RoHS, FDA, or CCC, depending on the product
• Recent test reports from a recognized lab
• Factory layout and photos of key areas
• Quality control process and inspection records
• List of main equipment and maintenance logs
• Bank account certificate

Check that the product certificates match the exact model or material you plan to buy. A factory may have a certificate for one product and use it to sell another. Ask for the report number and verify it with the issuing lab when the risk is high.

Plan the on-site audit

Tell the supplier you want to see the production area, warehouse, quality control room, and sample room. Do not accept a meeting in a hotel lobby or a showroom only. If the factory is far from the office, ask why.

Bring or arrange a Chinese-speaking interpreter. Do not rely on the supplier's sales rep to translate technical details, especially if you are discussing defects, tolerances, or safety. A neutral interpreter changes the conversation.

During the visit:

• Confirm the street address matches the business license
• Ask to see the production floor without a long preparation delay
• Walk through raw material storage, production lines, QC stations, and packaging
• Ask how they track defects and what happens to rejected parts
• Count machines and shifts to estimate capacity
• Talk to a line supervisor, not only the sales manager
• Take dated photos and short videos

You do not need to be rude or secretive. A professional audit is direct and calm. Ask for what you need and write down the answers.

What to look for on the factory floor

The details matter more than the presentation.

• Is the floor clean and organized, or are materials piled in walkways?
• Are machines maintained, or covered in oil and dust?
• Are raw materials stored away from finished goods?
• Is there a separate QC area with measuring tools?
• Are calibration labels current?
• Are defective parts marked and separated?
• Are workers wearing the right protective equipment?
• Does the packaging area look controlled?
• Is there a clear flow from incoming material to shipment?

Ask the QC manager how they check the first article, in-process product, and final goods. If the answer is only 'we check before shipment', you have a gap.

Capacity is another common misunderstanding. A supplier may say they can make 50,000 units per month. Ask how many lines run, how many hours per shift, how many days per week, and what the current order load is. Then compare that with your order quantity and lead time.

Red flags that should slow you down

Some issues are normal and fixable. Others are reasons to pause.

• The supplier refuses to share the factory address before a deposit
• The business license name does not match the bank account
• The bank account is personal, not a company account
• The factory only shows a showroom and refuses a floor walk
• Certifications are for a different product or a different factory
• No QC staff and no inspection records
• The sales rep cannot explain basic production steps
• The supplier pressures you for a large deposit before a sample is approved
• Workers are not sure what product they are making
• The factory is busy with other brands but cannot show a schedule

A single red flag does not always mean walk away. But it should change how you structure the order: smaller deposit, pre-production sample, third-party inspection, or a different supplier.

The sample is part of the audit

A factory visit tells you about the process. A sample tells you about the output. Ask for a production sample, not a hand-made sample from the engineering room. Sign and date the approved sample, keep one copy, and ask the factory to keep another. Write the sample approval into the purchase order.

If the product is simple, you can test the sample yourself. If it is regulated or high value, send it to a lab. A good factory will not resist this. A factory that says a lab test is unnecessary for a new customer is telling you something.

Remote audits are useful, but limited

If you cannot travel, a live video audit is better than nothing. Ask for a scheduled call with a stable connection. Request specific shots: the factory gate with the company sign, the production line, the QC station, the warehouse, and the loading area. Ask the person to show a dated newspaper or use a GPS app. Screen-share the business license and certificates.

Remote audits cannot check smell, noise, hidden storage areas, or worker conditions. They also make it easier for the supplier to stage a small area. Use a local inspector or a trusted contact when the order value justifies it.

Cost and time expectations

A desktop check can take a few hours. A remote audit may take half a day. A one-day on-site audit with a local inspector often costs a few hundred US dollars, depending on location and scope. Full social compliance audits cost more. Compare that cost with the deposit you are about to send. For many first orders, the audit is cheaper than one bad batch.

After the audit, make a decision

Do not file the report and forget it. Use the findings to set the order terms.

Area	Question to answer	If the answer is weak
Capacity	Can they finish my quantity on time?	Reduce order size or ask for a schedule
Quality system	Do they check in-process and final goods?	Add pre-shipment inspection
Certifications	Do they cover my product?	Test the sample independently
Communication	Do they answer technical questions clearly?	Use written specs and photos
Payment	Is the bank account in the company name?	Do not pay a personal account
Red flags	Are there unresolved issues?	Walk away or use a trial order

For a new supplier, start with a trial order. Include the approved sample, AQL level, packaging requirements, and inspection terms in the purchase order. Keep the audit report and photos. They are useful if a quality dispute appears later.

A simple pre-order checklist

• Business license checked and address matched
• Factory, not just office, confirmed
• Certifications and test reports reviewed
• Production floor and QC area seen
• Capacity estimate based on machines and shifts
• Sample approved and signed
• Payment terms and bank account verified
• Pre-shipment inspection agreed
• Red flags documented and resolved

An audit is not a guarantee. It is a way to reduce uncertainty before money changes hands. The goal is not to find a perfect factory. It is to find a factory whose answers, documents, and floor conditions match the order you are about to place.

If you need a local team to check documents, visit the factory, or follow up before you pay a deposit, Globesino can act as your eyes and ears in China.