During Production Inspection (DPI)

Real-time quality control during manufacturing to identify issues early and keep production on track.

During Production Inspection (DPI) is an inspection conducted during the manufacturing process to monitor and assess product quality in real-time at various stages of production.

Typically carried out by independent third-party inspection agencies, DPI aims to ensure that the product complies with predetermined quality standards and specifications. This process involves verification of raw materials, production progress, and manufacturing processes. Additionally, inspectors will conduct quality inspections on finished and semi-finished products.

Why do I need a During Production Inspection?

Real-time Quality Monitoring

DPI allows real-time monitoring of product quality throughout the entire production cycle. This helps identify potential issues early on, preventing the accumulation of quality defects during the manufacturing process.

Reduction of Quality Issues

By inspecting the product during production, potential quality issues can be identified and corrected promptly, thereby reducing the risk of defects in the final product. This contributes to lowering the rejection rate and customer complaints.

Optimization of Production Efficiency

DPI assists manufacturers in identifying potential bottlenecks and issues in the production process, allowing for process optimization, increased efficiency, and reduced production costs.

Maintaining Consistent Quality Levels

By maintaining consistent quality control throughout the production process, manufacturers can ensure that the final product meets the expected quality standards, enhancing the reputation of the business.

Enhancing Customer Satisfaction

Ensuring product quality stability during production contributes to higher customer satisfaction, establishing long-term collaborative relationships.

When is it needed

In the mass production stage, I want to ensure the product quality and specifications meet our requirements.

I want to avoid production delays due to quality and compliance issues.

We have recently made significant changes to the product, and I want to confirm the factory is producing orders according to the new requirements.

According to convention, it is customary to track production progress and inspect product quality and compliance during mid-production.

Our process of During Production Inspection

Our During Production Inspection involves the systematic sampling of both finished and semi-finished products on-site, following the globally recognized standard ANSI/ASQC Z1.4 (ISO 2859-1). A comprehensive quality assessment of the selected samples is conducted, encompassing a series of tests and AQL inspection.

The inspection covers verification of style, workmanship, labels, packaging, and tracking production progress. Our checklist is tailored to your specific products and order requirements, ensuring a thorough evaluation with a focus on safety and compliance.

Key Inspection Points:

Why Choose NBNQC for During Production Inspection

Transparent, Flat-Rate Pricing

Starting from USD 198 per man-day, our flat-rate pricing covers all major manufacturing regions across China, with no hidden fees or additional charges.

Fast On-Site Inspection Arrangement

Based on your confirmed production schedule, our inspectors can be dispatched within 36 hours of booking. Reliable inspector allocation is ensured even during peak production periods.

Quick and Actionable Inspection Reports

A comprehensive inspection report will be delivered within 18 hours after inspection completion. Clear findings and photos allow timely corrective actions and prevent issues from affecting the final shipment.

Flexible, Risk-Free Cancellation

If your production plan or inspection schedule changes, the inspection may be canceled free of charge before 10:00 AM (UTC+8) on the day prior to the scheduled inspection.