During Production Check (DUPRO)

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When production reaches 50% and packaging begins, our inspectors will randomly select samples from semi-finished and partially packaged finished products for inspection and testing. This helps identify early problems to prevent continued production of large quantities of defective products. They will also recommend effective improvement measures and provide timely feedback to customers. During this phase, we identify problems early and propose improvement plans, helping us predict the factory's production efficiency and completion time.

During Production Check (DUPRO) – Proactive Quality Control During Production

The During Production Check (DUPRO) service provided by TOP International Inspection is a critical quality assurance solution designed to monitor product quality while manufacturing is still in progress. As an experienced during production check company, we help importers, brand owners, and sourcing teams identify risks early, correct issues in time, and avoid costly delays or large-scale defects.

This during production check service is especially valuable for buyers managing overseas suppliers, where real-time visibility and professional on-site supervision are essential for maintaining product standards and delivery schedules.

Why During Production Check (DUPRO) Is Essential for Quality Control During Production

Importance & Benefits

Effective quality control during production ensures that potential defects are detected before full production is completed. A dupro inspection helps you:

• Detect quality issues before they escalate

• Reduce rework, waste, and shipment delays

• Verify production progress and capacity

• Ensure materials and workmanship meet specifications

• Gain real-time insight into factory performance

By implementing a during production check dupro, buyers gain stronger control over manufacturing risks while protecting brand reputation and customer satisfaction.

During Production Check Service Coverage & Key Advantages

Global Inspection Coverage

As a professional during production check company, TOP International Inspection provides DUPRO services across major manufacturing regions, supporting multiple product categories such as consumer goods, electronics, textiles, machinery, and industrial products.

Core Advantages

• Independent and unbiased inspection results

• Experienced inspectors with industry expertise

• Clear, actionable inspection reports

• Fast scheduling and timely feedback

Our during production check service is designed to fit seamlessly into your supply chain management process.

Focus Areas of DUPRO Inspection

What Our Inspectors Pay Special Attention To

During a dupro inspection, our inspectors focus on critical quality and production elements, including:

• Production status and output progress

• Raw materials and component conformity

• Semi-finished product quality

• Workmanship and assembly processes

• Packaging methods and labeling accuracy

• On-site quality management practices

This structured quality control during production approach ensures problems are identified and corrected at the right stage.

During Production Check Process & Inspection Standards

Step-by-Step DUPRO Inspection Process

1. Confirm production schedule and inspection timing

2. On-site factory visit by qualified inspectors

3. Random sampling of semi-finished and finished products

4. Visual inspection, functional checks, and measurements

5. Review of production efficiency and workflow

6. Identification of defects and root causes

7. Immediate feedback and corrective action suggestions

All during production check dupro inspections are conducted according to internationally recognized standards such as AQL, customer specifications, and relevant industry norms.

When Should You Arrange a During Production Check

A during production check is typically scheduled when 30%–60% of production is completed, especially when:

• The product is complex or customized

• The supplier is new or unverified

• Production deadlines are tight

• Past quality issues have occurred

Early scheduling of a dupro inspection allows enough time for corrective actions without impacting delivery dates.

What Is Included in Quality Control During Production

Our quality control during production service typically includes:

• Verification of production quantity and progress

• Inspection of materials, components, and workmanship

• Dimensional checks and basic functional testing

• Packaging and labeling review

• Evaluation of factory quality systems

• Detailed inspection report with photos and findings

This comprehensive during production check ensures transparency and accountability throughout the manufacturing process.

Why Choose TOP International Inspection for DUPRO Inspection

Trusted During Production Check Company

TOP International Inspection is a reliable during production check company with extensive experience supporting global buyers. Our inspectors understand international quality requirements and communicate clearly with both factories and clients.

Customer-Focused Service

• Fast response and flexible scheduling

• Clear, easy-to-understand reports

• Practical improvement recommendations

• Dedicated customer support

Choosing our dupro inspection service means choosing proactive risk control and consistent product quality.

During Production Check (DUPRO) – Frequently Asked Questions

What is the difference between DUPRO and pre-shipment inspection?

A during production check is performed while production is ongoing, whereas pre-shipment inspection occurs after production is completed. DUPRO focuses on early problem detection.

Is during production check mandatory?

While not mandatory, during production check dupro is highly recommended for new suppliers, complex products, or high-volume orders.

How long does a DUPRO inspection take?

Most dupro inspection services are completed within one working day, depending on product complexity and production scale.

Can corrective actions be verified?

Yes. Follow-up inspections can be arranged to verify corrective actions identified during the quality control during production stage.

Contact Us for During Production Check DUPRO Services

If you are looking for a reliable during production check dupro, professional quality control during production, or an experienced during production check company, TOP International Inspection is ready to support your supply chain.

Contact us today to schedule your DUPRO inspection and gain full visibility into your production quality and progress.