SourcingCraft Insights · Factory Audit Guide · 2026-09-24
China Factory Audit: What to Expect and How to Prepare
Buying from China usually starts with a supplier listing and a few quotes. Before you commit to a large order, a factory audit (验厂) is a practical step you can take. This guide explains what an audit covers, how to prepare, and how to read the report.
What is a factory audit?
A factory audit is a structured visit to a supplier's production site. An independent auditor walks the workshop, observes how work is done, and checks whether the factory matches what the supplier described. It is different from checking a business license or reading certificates — an audit looks at the place where your goods are actually made. Audits can be announced or unannounced, and the scope can be agreed in advance.
What does an audit check on site?
Auditors typically look at several areas: production lines and equipment condition, quality control procedures at key stages, warehouse organization and material handling, worker safety and working conditions, and supporting records such as test reports and maintenance logs. For your product, they may also sample materials and compare them with your specification. The goal is to understand how the factory operates, not just what it claims.
How should you prepare?
Share the audit scope and date with the supplier in advance. Confirm the factory address matches the business license. Bring a checklist based on your product and order size, ask to see real production records, and take notes or photos where permitted. If you have special requirements, such as specific packaging or materials, tell the auditor before the visit so these points can be checked. Preparation helps you spend limited time on the questions that matter for your order.
How do you read an audit report?
Start with the critical findings, then review major and minor issues. Check whether each finding is supported by photos, documents, or direct observation. A report that lists issues without evidence is less useful than one with clear documentation. Pay attention to the context: a small workshop may have minor gaps that are easy to fix, while repeated issues in core quality checks deserve more attention. Use the report to compare suppliers and decide what conditions to set before production.
What happens after the audit?
If the factory agrees to fix issues, a corrective action plan can be written with clear deadlines. Some buyers schedule a follow-up check or a pre-shipment inspection later. The audit result is one input into your decision — not the only one. Prices, delivery times, and communication also matter when you choose a partner.
Whether you are auditing one factory or comparing several, SourcingCraft can arrange factory audits and support supplier verification, sample checks, price comparison, and 1688 sourcing. Visit sourcingcraft.com to discuss your project.