Baseline Acceptable Quality Limit Qualification Matrix Setup
A clear AQL matrix binds defect classification to statistical sampling tables, shifting commercial re-inspection costs to factories on lot failures.
PSI Man-Day Rates
Meaning
Quality control service pricing structures calculate professional inspection fees based on the daily deployment rate of single technical auditors at manufacturing sites. Applying PSI man-day rates enables foreign buyers to budget pre-shipment inspection costs across Chinese manufacturing hubs based on required auditor time rather than lot value. The metric governs third-party inspection billing and field operational expenses, stopping short of covering laboratory testing fees or specialized equipment charges.
Fee Structure
Inspection agencies establish standard daily rates that cover inspector time, basic report generation and administrative overhead. Standard rates apply to typical single-day factory visits within major industrial regions such as the Pearl River Delta or Yangtze River Delta. Weekend audits or emergency bookings incur surcharge multipliers applied to the base daily fee.
Pricing Driver
Field location accessibility and technical product complexity directly influence total inspection pricing. Remote factory locations require travel allowances and transit time surcharges billed alongside standard daily rates. Complex industrial machinery or multi-category consumer shipments demand specialized senior auditors who command higher baseline daily billing rates than general consumer goods inspectors.
Commercial Allocation
Procurement contracts specify which party bears inspection charges under routine and re-inspection scenarios. Initial pre-shipment inspections are typically funded by the foreign importer, whereas failed inspection re-audits shift billing responsibility directly to the factory.