A During Production Inspection (DPI) is an on-site quality control check conducted when 20–50% of your order is completed and packaged. It’s often the first time that finished products are inspected, offering:

• Early detection of product defects or production issues

• Insight into supplier performance and quality consistency

• A second checkpoint after a Pre-Production Inspection, especially if previous issues were found

After the inspection, you’ll receive a detailed inspection report within 24 hours - including findings, photos, and actionable recommendations from a qualified quality engineer.

Every inspection is tailored to your product and specifications. Here’s what we typically evaluate:

✔️ Production & Quality Plan Verification

• Ensure production follows the agreed quality standards and schedule.

✔️ Storage Conditions

• Inspect raw materials, components, and finished goods storage to ensure proper handling.

✔️ Packaging & Label Checks

• Review packaging materials, labeling accuracy, and barcode verification to prevent shipping errors.

✔️ Semi-Finished Product Checks

• Evaluate products mid-production to spot recurring issues or process defects.

✔️ Appearance & Workmanship

• Perform AQL-based random sampling to check for cosmetic defects and build quality.

✔️ Function, Size & Measurement

• Test selected units for correct functionality, dimensions, and conformance to specifications.

✔️ Safety & Reliability Testing

• Conduct basic in-process safety and reliability tests to ensure performance.

✔️ Your Custom Requirements

• We’ll include any special checks or instructions you provide.

Sampling is performed using AQL standards (ANSI/ASQC Z1.4-2003 / ISO 2859-1) unless otherwise specified.

🎯 Ensure Consistent Product Quality

Verify that your products match the approved samples, batch after batch.

🔧 Fix Problems Early

Identify and resolve issues before production is complete, avoiding rework or scrap costs.

🧮 Know Your Defect Rate

Gain insight into defect percentages early, so you can correct processes and reduce waste.

⏱ Keep Production On Track

Catch bottlenecks or problems that could delay your shipping schedule.

💸 Avoid Extra Costs

Prevent costly delays, returns, and chargebacks caused by defective goods reaching customers.

After the inspection, you’ll receive a comprehensive DPI report within 48 hours, including:

• Key findings across all inspection points

• Clear defect breakdowns (with AQL results)

• On-site photos of issues, packaging, and production

• Recommendations for corrective action