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Home >> Quality Control

Grandly Dragon Tech Limited has a professional quality control team, all products have to undergo a rigorous inspection, testing, resolutely eliminate substandard products factory.
We perform strict QC measures according to ISO 9001 standards.
The QC system includes QC, IQC, IPQC, QE and QA. The QC staff are experienced, equipped with advanced machinery.
Besides, the R&D department will provide technical support throughout the entire production process. 
The purchase of raw materials-tested by IQC-(unqualified) returned to purchasing-(qualified) into the material library-test the materials by IPQC-inspection-assembly and test (unqualified) repair-(qualified) QC, (unqualified) repair-(qualified) packaging into finished products warehouse 


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