During Production Inspection

During Production Inspection Services for Quality Control and Early Defect Detection

Catch defects and deviations early — before they reach the final product.

  • Recommended for first-time orders, new factories, or strict quality requirements
  • Takes place once 10-20% of production is complete
  • Gives you an up-close look at manufacturing, material use, and workflow
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During Production Inspection Services for Quality Control and Early Defect Detection

Why a During Production Inspection Matters

DUPRO catches defects while production is still underway—early enough to fix without derailing the whole order.

Best for new factories and big orders

Recommended when ordering a product for the first time, working with a new factory, or placing a large-quantity order with strict quality requirements.

Catches defects while they're still fixable

Finds and addresses defects or deviations at an early stage of production, before they end up baked into the final product.

Timed at 10–20% production completion

Takes place once 10–20% of production is done, giving an up-close look at the manufacturing process, material use, and workflow.

Protects your timeline and your standards

Helps ensure timelines are met and quality standards are maintained throughout the rest of the production run.

Definition

What is a During Production Inspection (DUPRO)?

A During Production Inspection (DUPRO) is a quality control check that occurs while production is in progress, typically when 10-20% of the production has been completed. This type of inspection is vital when working with a new supplier or a product with stringent quality requirements.

DUPRO helps to catch issues early, giving you an opportunity to correct any defects or deviations in materials or production processes before they affect the entire order. It also helps ensure that timelines are met and quality standards are maintained throughout the production process.

Why it matters

For companies producing large volumes or dealing with high-value products, DUPRO is a proactive measure to prevent costly mistakes that could arise later in the production cycle.

How does TIC perform the During Production Inspection?

Our inspector will monitor and verify each step of the production process and the semi-finished or finished products. All inline QC steps will be monitored and verified as well the production status reported.

This is the 2nd last chance to secure the products quality and avoid faulty parts.

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Why is During Production Inspection Important?

A During Production Inspection is crucial for:

Early Detection of Issues: Spot problems such as material defects, quality discrepancies, or process inefficiencies before they affect the whole batch.

Monitoring Production Processes: Ensure that manufacturing is happening according to your specifications and timelines, preventing delays.

Reducing Risk: By monitoring the first 10-20% of production, you can take corrective action immediately, reducing the risk of poor-quality products.

Ensuring Compliance: With detailed reports, you can verify that the factory is adhering to agreed-upon standards and production protocols

Building Supplier Trust: Continuous checks build a more transparent, collaborative relationship between you and your supplier, ensuring they meet your quality expectations.

DUPRO minimizes the chances of receiving non-compliant products, making it an invaluable step for ensuring product quality and protecting your investment.

Which steps does TIC follow on a DUPRO?

A structured 5-step process to monitor production progress and catch quality issues while there is still time to fix them.

  1. During Production Inspection Step 1
    Step 01 Arrives once production is underway

    Our inspector arrives at the factory once the production has already started.

    1
  2. During Production Inspection Step 2
    Step 02 Monitors production and QC

    He will monitor the production and the QC process in the production and packing line.

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  3. During Production Inspection Step 3
    Step 03 Raw materials and components checked

    All steps for handling the raw material and components to assemble and produce the goods will be carefully checked.

    3
  4. During Production Inspection Step 4
    Step 04 Random sample verification

    Randomly picked samples from semi-finished or finished products will be checked and verified against the given specification by the client.

    4
  5. During Production Inspection Step 5
    Step 05 Production status reported

    The overall production flow and status will be put into a report with many photos and detail explanation to give you a general overview of the situation and condition of the production.

    5
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What Happens After a During Production Inspection?

After the During Production Inspection is conducted, TIC will provide you with a detailed inspection report. This includes:

Photographs of the production process at various stages.

Analysis of any discrepancies between the production output and your specifications.

Recommendations for corrective actions, if necessary.

A report on the current production status, allowing you to track progress and anticipate any potential delays.

This report serves as a vital tool to decide whether to move forward, make adjustments, or halt production to correct issues before further investments are made.

Frequently Asked Questions

Everything You Need to Know About During Production Inspection

Common questions from importers scheduling a During Production Inspection (DUPRO)

What is a During Production Inspection (DUPRO)?

A During Production Inspection (DUPRO) is a quality control check carried out while your order is being manufactured, typically once 10-20% of production is complete. It confirms that semi-finished goods, materials, and processes conform to your specifications while there is still time to correct problems.

TIC's inspectors monitor the production line, check random samples against your requirements, and document the real-time status of your order, so defects and deviations are caught early, not after the full batch is finished.

When should a During Production Inspection be performed?
A During Production Inspection should be scheduled once around 10-20% of your order has been produced. This timing is early enough to correct material or process issues before they affect the entire batch, yet far enough into production to give a reliable picture of quality and workflow.
How does TIC conduct a During Production Inspection?

During a DUPRO, TIC's inspector visits the factory while production is underway and:

  • Monitors the production and packing lines and the in-line QC process
  • Checks how raw materials and components are handled, assembled, and finished
  • Inspects randomly selected semi-finished and finished samples against your specifications
  • Documents the production status with photographs and detailed notes

You receive a full report on the progress and condition of your order, so you always know where your production stands.

Why do you need a During Production Inspection?

A During Production Inspection helps importers and buyers catch problems while they can still be fixed, including:

  • Material defects or substituted components
  • Quality discrepancies against your specifications
  • Process inefficiencies that could affect the whole batch
  • Production delays that put your timeline at risk

It is especially valuable for large volumes, high-value products, new suppliers, or long production runs, acting as an early-warning system that protects your quality and your investment.

What happens after a During Production Inspection is completed?

Once the DUPRO is completed, TIC provides a detailed inspection report that includes:

  • Photographic evidence of the production process at various stages
  • An analysis of any discrepancies between the output and your specifications
  • Recommendations for corrective actions, if needed
  • A report on the current production status so you can track progress

This report helps you decide whether to move forward, request adjustments, or pause production to correct issues before further costs are incurred.

Is a During Production Inspection mandatory?
While not required by law, a During Production Inspection is strongly recommended to reduce the risk of receiving non-compliant products, especially for large orders, new suppliers, or products with strict quality requirements. It gives you visibility and control while there is still time to act.

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