Pre-shipment Inspection in China

Also known as Final Random Inspection, this service helps buyers verify product quality before shipment and decide whether to release the goods, hold the shipment, or request rework.

Pre-Shipment Inspection (PSI) is a quality control and product inspection service carried out before goods are shipped. It is usually performed by an independent third-party inspection company to verify whether the products meet the buyer’s specifications, approved samples, packaging requirements, and expected quality standards.

PSI can be arranged as either random sampling inspection or full inspection. This page mainly discusses pre-shipment random sampling inspection, which is commonly used for general shipment quality control.

Why Is Pre-Shipment Inspection Important?

Ensuring Product Quality

By checking the goods before they leave the factory or warehouse, buyers can identify visible defects, workmanship issues, packaging problems, or non-conformities before shipment.

Reducing Rework and Returns

Identifying potential quality issues before shipment can reduce the risk of post-delivery rework, returns, disputes, and additional costs.

Protecting Brand Reputation

Shipping defective or non-conforming goods may lead to customer complaints, returns, or disputes. A pre-shipment inspection helps buyers reduce these risks before the products enter the market.

Supply Chain Reliability

Pre-shipment inspection helps buyers reduce uncertainty before shipment by providing independent findings on product quality, packaging, and conformity with agreed requirements. It also creates a useful quality record for supplier communication, shipment decisions, and future quality improvement.

When Is Pre-Shipment Inspection Needed?

To verify finished goods before shipment against your specifications, approved samples, packaging requirements, and inspection checklist.

To assess the batch quality by AQL sampling before final payment or shipment release.

To support shipment decisions and future quality improvement with clear findings, defect data, and photos.

Our Pre-Shipment Inspection Process

A pre-shipment inspection is usually arranged when the goods are fully completed or nearly completed, with enough finished products available for random sampling. Following the internationally recognized ANSI/ASQ Z1.4 standard, we select samples from the finished goods and conduct a comprehensive quality assessment.

This involves product checks, on-site tests when applicable, and AQL-based defect inspection. Our inspection checklist is tailored to your specific product and the quality standards of your target market. Any specific requirements you have will be incorporated into the inspection process.

Key Inspection Points:

Why Choose NBNQC for Pre-Shipment Inspection

Transparent, Flat-Rate Pricing

Starting from USD 198 per man-day, our pricing covers all major manufacturing regions across China. There are no hidden fees or unexpected charges.

Fast On-Site Inspection Arrangement

Our inspectors can be dispatched to factories within 36 hours of booking. Even during peak production periods, we ensure smooth arrangements without disrupting your shipment schedule.

Quick and Actionable Inspection Reports

A detailed inspection report will be delivered within 18 hours after inspection completion. Clear photos and precise findings support fast decisions on shipment release, rework, or corrective actions.