Quality management/Certification

◆Product Quality Objective

We fight using solid production processes to ensure the quality of our products does not go down!

Customer satisfaction, company growth, employee satisfaction
  • The quality of the maker, is the quality of the product.
  • The quality of the product, is the quality of the service.
  • The quality of the service is the quality of the sellers.
  • The quality of the sellers, is the quality of the company.


At the main factory - 4211 Series received certification.
Year 2000 version certification update was received company-wide.
Update to 2008-version certification.
Update to 2015-version certification.
ISO9001 certification mark

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