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QUALITY

Home / QUALITY

  • Sourcing Control

    KOLINK sources components from qualified and reliable vendors. Our vendor rating system assures that we receive only top quality parts. And all these suppliers will be continuously evaluated, classified and monitored.

    Archive

    Before qualified, a potential vendor has to submit a complete documentation including compresive background, so that KOLINK can have a understanding like trade ability, bank reference, financial information and other references.

    Audit

    When above qualification accepted by KOLINK, we will perform an on-site visit to supplier – to have a deep understanding of potential supplier’s managment system, business policy, ordering procedures and other business oppotunities.

    Approval

    To ensure the new vendors can meet our standards for service, delivery and quality, they must be finally approved by KOLINK management. And a purchasing agreement is required before the vendors can receive orders. Only with all above accepted, KOLINK can start business with the new vendors.



  • Primary Inspection

    Based on years of knowledge surrounding quality assurance and counterfeit prevention, our primary inspection includes careful examination of parts from outer packaging inward.

    • Quantity
    • Manufacturer
    • MFG Part Number
    • Date Code
    • Lot Code
    • RoHS
    • Packaging
    • Physical Condition

    Functionality Test

    For parts like CPU, Memory, LCDs, SSD, Board Level and other peripherals, KOLINK can perform functionality test upon request.



  • Professional Test

    In-house testing

    Package Inspection: KOLINK established own labels database – accumulated from historical QC record. This database contains 6000+ labels of original parts and is continuously expanding. These original labels are good reference for comparative analysis of new incoming parts.

    Body Identification: KOLINK owns 300X industrial magnifier to measure and observe dimension, marking and surface of SMD and other components.

    Assembly Test: All key functional parts like CPU, Memory, HDD, Panel... can be installed and verified with suitable hardware and software.

    Parameters Test: KOLINK can proceed LCR and UI test for passive and active components, including 0201/01005 dimension SMD parts. And all test equipments are regularly calibrated.



    External inspection


    To avoid loss being caused by counterfeit and inferior products from the semiconductor market, KOLINK cooperates with the third party, authorized testing organization and other test labs to provide through professional testing services.


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    • External Visual Inspection(EVI)                           • Permanency Test

    • Material Analysis [XRF)                                        • Solderability

    • X-ray                                                                       • Reliability Test

    • Decapsulation                                                       • Authenticity Analysis

    • Scanning Accoustic Microscopy                        • lC Verification Test

    • Electrical Testing                                                  • Key Function Test

    • Endurance Testing                                                • RoHS Test

    • Analysis and lnvestigation                                   • Pb Free Test

    ......


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