Ask about production capability and process
Useful questions include: Which production steps are done in-house? Which steps are outsourced? What is the normal lead time? What capacity is available for your product category? What equipment or process limits should you know about?
A factory visit interpreter can help you ask follow-up questions naturally when answers are too general or when technical details need clarification.
Ask about quality control and acceptance standards
Quality questions should cover incoming materials, in-process inspection, final inspection, testing methods, defect handling, packaging checks, and documentation.
Instead of asking only whether quality is good, ask how quality is measured, who checks it, when it is checked, and what happens when a problem is found.
Confirm commercial and follow-up details
Before leaving the factory, confirm next steps: revised quotation, sample schedule, drawing updates, payment terms, production timeline, packaging requirements, and who will send written confirmation.
YunBridge helps overseas buyers turn factory visit conversations into clearer Chinese-English supplier follow-up.