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  • Service: Samples Inspection & PPAP Documents Assessment
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We can monitor the inspection process conducted by the suppliers or we can send the samples to Independent third-party authoritative testing agency for a fair & Objective test.


Hay Think also has process experts to assess the manufacturing process for the specific product.


Systematically Evaluation of PPAP documents[for automotive industry] and manufacturing processnon-automotive industry]...


Samples in different levels

Sample Inspection and test report

PPAP Documents[for automotive industry]

Design Verification and Process Verification Documents[for other industries]

VQS-Sheet: Preventive Quality Control Plan

8D Method Report



Production Part Approval Process (PPAP)

is used in the automotive supply chain to establish confidence in component suppliers and their production processes, by demonstrating that all customer engineering design record and specification requirements are properly understood by the supplier and that the process has the potential to produce product consistently meeting these requirements during an actual production run at the quoted production rate.