Quality Assurance

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Willings will lead the market by developing excellent customer-satisfied products continuously
with insight, creative ideas, and unceasing exertion R&D capabilities.

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Quality Assurance

Customer Satisfaction
  • Maintaining quality management system improvement
  • Continuous quality improvement
Quality System Audit
Design Quality Assurance

  • Design Input

    • Customer requirements
    • Legal requirements

  • Design Feasibility Study

    • Evaluation of design in each development stage (Design evaluation conference by step)

  • Design Verification

    • Comprehensive performance/ function test for design evaluation
IQC

  • Part Reliability Test

    • Development, production phase

  • Incoming Quality Control

    • Inspection by IQC manual

  • Quality Audit of Outsourced Companies

    • Once a year
IPQC/OQC

  • In-Process Quality Control

    • PCBA Fuction Test
    • Gross test(G/T)
    • Final test(F/T)

  • Outgoing Quality Control

    • Performance/function test
    • Reliability test
Field Quality Assurance

  • Field Quality Monitoring

  • Field Quality Analysis

    • Analysis of failure types by CS team
    • Feed-Back from relevant team

  • Field Quality Improvement Activity

    • Once a week
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