保ほ証しょう元もと

noun

warranty provider

Refers to the entity (manufacturer, seller, etc.) that provides a warranty for a product or service.

• この製せい品ひんの保ほ証しょう元もとはメーカーです。

  The warranty provider for this product is the manufacturer.

• 保ほ証しょう元もとに修しゅう理りを依い頼らいしてください。

  Please request repairs from the warranty provider.