When you're sourcing from Asia, quality control isn't just a checkbox — it's your safety net. But not every order needs the same approach. Here’s how to choose the right inspection type for your business.
When to Use DUPRO (During Production Inspection)
DUPRO is ideal when:
- You’re working with a new or unverified supplier
- The product is technically complex (such as electronics or machinery)
- You’ve experienced quality issues in past orders
- Production takes longer than two weeks
- You’re introducing a new product or modifying materials/processes
Why it matters:
DUPRO helps identify problems early in the production stage. If something goes wrong, there’s still time to take corrective action — before the goods are completed or shipped.
When to Use PSI (Pre-Shipment Inspection)
PSI is typically the first step for many importers, and the most common inspection service. It's a good fit when:
- You’re working with a trusted or long-term supplier
- The products are relatively standard (e.g. garments, homeware, promotional items)
- You need to check quality before final payment or shipment
- You must meet client or retailer quality requirements
- You’re on a tight delivery timeline and need a quick quality decision
Why it matters:
PSI provides a final check on packaging, labeling, appearance, and basic functionality. It helps prevent defective goods from leaving the factory and gives you confidence before approving shipment.
When to Use Both DUPRO and PSI
A combined approach is worth considering when:
- The order value is significant (typically above €25,000)
- You’re in a high-risk or high-visibility industry
- You rely on seasonal sales or strict market launch dates
- You are scaling up production with a new supplier
Why it matters:
Using both inspections gives you the full picture. DUPRO helps you stay in control during production, and PSI ensures nothing was missed in the final steps, such as packaging, storage, or last-minute changes.
What We See in Practice
Most clients begin with Pre-Shipment Inspections. It’s a practical and budget-friendly way to control quality before goods leave the factory. But as businesses grow, especially with more complex products or new suppliers, many choose to add DUPRO to catch problems earlier and reduce risk.
Think of PSI as your final checkpoint. Think of DUPRO as your early-warning system.
Final Thoughts
- New supplier? Start with DUPRO.
- Trusted supplier and straightforward goods? PSI may be enough.
- Large or sensitive orders? Use both for maximum coverage.
With over 25 years of experience and inspection teams across Asia, we help importers minimize risks and keep their supply chains under control — without slowing things down. Our 48-hour report turnaround ensures that you're not adding delays, you're adding confidence.