During Production Inspection (DUPRO)

A During Production Inspection (DUPRO), also known as During Production Check (DPC), enables early problem identification, allowing timely adjustments to be made if errors occur. It allows you to implement corrective actions and improvements and provide timely feedback to your customer. 

 A TPI is a quality control performed during the production phase.

 A TPI involves random sampling of semi-finished products or single packaged finished products for detailed inspection and testing.

 This inspection normally takes place when 10% to 60% of production is complete.

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Why outsource a During Production Inspection?

During Production Inspection (DUPRO)

A During Production Inspection (DUPRO) offers benefits for companies that import products from Asia and strive for quality assurance during the production process. These controls enable importers to proactively assess and adjust product quality and packaging, as necessary, to meet quality standards and market expectations. DUPRO can also provide insights needed for timely adjustments, reducing the chance of non-conformance. 


  • Random quality control of products

  • Early identification of problems and risk minimization

  • Maintain production schedules and reputation


  • Guaranteeing product quality

  • Timely intervention in the event of errors or non-conformity

  • Preventing delays and missed deadlines

  • Compliance with international regulations and quality standards

  • Bescherming van merkimago en bedrijfsreputatie

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Our other quality control services

Naast het uitvoeren van een During Production Inspection kunnen wij je ook helpen met andere kwaliteitscontrole diensten. Voor andere diensten, zoals sourcing, design en logistiek, ga je naar "alle diensten".

Quality control services

Leverancier audit

A supplier audit reveals problems before production or order confirmation. It provides a clear picture of your supplier's capabilities, quality control systems, management and procedures.


Assistance in obtaining various certificates such as CE, FSC, BSCI, BCI, and Oeko-Tex, and guidance through the entire certification process, including documentation and compliance. 

Pre-Shipment Inspection

A Pre-Shipment Inspection is a final check before shipment. The quality and quantity of the products are assessed before they are loaded into the container.

100% Inspection

A 100% inspection checks every single item and allows you to ensure that every part in the shipment meets the specified quality requirements.

Container Loading Check

Container loading supervision helps prevent inconsistent products, poor quality, insufficient quantities, damaged containers, or even empty containers.

Product testing

By testing products extensively and according to high standards in laboratories, you prevent defective products and dangers for the end user.

Contact us

We are ready to answer all your questions and provide you with the information you need. Please do not hesitate to reach us for assistance, suggestions or feedback.

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Haagweg 169, Breda, Nederland

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Haagweg 169, 4812 XC, Breda, Netherlands

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