Inquiries about our products and services

This page contains an inquiry form for our products and services. Please fill in all the required fields.

  • Please be advised that the speed of response will depend on the type of inquiry.
  • Our response shall contain an answer to a specific question from the inquirer.
  • It is strictly prohibited to divert or use secondarily all or any part of the response, or to disclose it to any party other than the inquirer.
  • Please refer to our "Privacy Policy" as regards handling of personal information.

Privacy Policy

As for LED lighting-related matters, please send your inquiry to our subsidiary below:
For inquiries about LED lighting-related matters (Koha Co., Ltd.'s website)

About thermal products (thermal fuse, cement resistors, etc.), please click here.
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Required Name
  • Last name
  • First name
Required Name of company/organization
Optional Department/division
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