Started offering a free 10-year warranty on all products
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2022.10.01

Koukandekirukun is pleased to announce the launch of a free 10-year warranty on all products.

<Overview of the Free 10-Year Warranty>
Cost of the 10-Year Warranty: Free
Eligible Products for the 10-Year Warranty: All products
Warranty Period: 10 years from the installation date of the product
Eligible Customers: Customers using the product for general household purposes

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For more information, please refer to the Koukandekirukun service site.
https://www.sunrefre.jp/guar/