Product Assessment

Product assessment for quality assurance

There are differences in quality standard when handling materials from foreign manufacturers. (Putting the new type of material aside, there is a possibility that a nonconforming mother coil may come in) Tokiwa Koutai's product assessment based mainly on these topics.

Assessment criterion equivalent to Japanese manufacturers
  • Secure high quality
  • Risk of yield drop occurrence
User criteria
  • Create an inspection standard according to your request
  • The first priority is an effective yield rate

Nonconforming mother coil's handling procedures

We will try our best to fulfill your request on ways to deal with the nonconforming mother coil.

  • STEP
    1    Collect samples
  • STEP
    2    Suspend the operation
  • STEP
    3    Take pictures
  • STEP
    4    Pack the product on hold separately (extra fees will be charged)
  • STEP
    5    Write a report about the nonconforming mother coil (extra fees will be charged)