Jun 26, 2026Quality Inspection Guides

During Production Inspection in China: When and Why You Need It

During Production Inspection (DPC/DUPRO) in China explained: when to do it, what we check, and how it saves you money. Starting at $160/man-day for small importers. Free checklist included.

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Why During Production Inspection Can Save You More Than You Think

Many importers only do a Final Random Inspection (FRI) at the end. But by then, it’s often too late and too expensive to fix problems.
A During Production Inspection (DPC or DUPRO) is performed when 30–50% of your order is complete. It lets you catch quality issues early, while the factory still has time and materials to fix them.
For small and medium B2B importers, this mid-process check is one of the smartest ways to reduce risk and control costs.

When You Should Definitely Do a During Production Inspection

We strongly recommend a DPC when:
  • You are running a large or time-sensitive order
  • You have had quality issues with this supplier before
  • The product has complex specifications or requires high consistency
  • You want to avoid last-minute delays and expensive rework
Doing a DPC early often saves far more money than it costs.

What We Check During a During Production Inspection

Our inspection team focuses on consistency and early warning signs:
  • Whether the quality is staying the same as the approved sample
  • If the factory is using the correct materials and processes
  • Whether production is on schedule
  • If the factory’s own quality control team is catching problems
We inspect both finished goods and the live production line.

Our DPC Process – Simple and Effective


During Production Inspection process – 3 simple steps

  1. Status Review – Confirm how much is produced and the current schedule.
  1. On-Site Inspection – Check finished samples and monitor the production line.
  1. Detailed Report – You receive a clear report with photos within 24 hours.

Benefits of Doing a During Production Inspection

  • Catch quality fade before it becomes a big problem
  • Reduce the risk of a failed final inspection
  • Save money on rework and delays
  • Keep your supplier accountable throughout the order

Pricing: Starting at $160/Man-Day

Transparent pricing for small enterprises:
  • During Production Check starts at $160 per man-day (typical 1 day)
  • No hidden fees
  • No minimum order quantity

Why Choose G&D Inspections as Your Third-Party Agency

As a small, dedicated inspection team, we offer:
  • Expert teams starting at $160/man-day
  • Fast 24-hour reports with clear photos
  • Customized service for small and medium importers
  • Spanish-speaking support for Latin American clients
  • Real partnership – we explain findings and help you take action

FAQ

What is the difference between DPC and FRI? DPC checks quality in the middle of production; FRI checks the final packed goods.
How much does DPC cost? Starting at $160 per man-day.
Is DPC necessary? Highly recommended for large orders or when consistency is important.
Don’t wait until the end to discover problems. Let our inspection team check your production while there is still time to fix them.