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🛡️ ISO 2859-1 & AQL 2.5 Certified Quality Control
On-Site China Quality Control & Factory Audits
Protect your brand reputation and prevent defective merchandise before cargo departs China. Our certified inspectors perform rigorous pre-production, during-production, and pre-shipment AQL audits across all major manufacturing provinces.
Comprehensive Quality Assurance Services
Inspect raw materials, monitor assembly lines, and verify finished goods against strict international defect standards.
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Factory Audit (FA)
Comprehensive background evaluation of business licenses, operational machinery, production capacity, ISO certifications, and worker safety conditions before placing orders.
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During Production Check (DUPRO)
Inspects products when 15% to 50% of your order is completed. Identifies early assembly line flaws, color discrepancies, and material deviations to prevent bulk delays.
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Pre-Shipment Inspection (PSI)
Performed when 100% of production is complete and at least 80% is packed into export cartons. Statistical sampling under AQL 2.5 standards to approve final shipment.