1. Dyson authorized dealers can log in to Dyson official website and look for authorized dealer information on the purchase or service and support page.
2. You can call Dyson's official customer service phone to consult the authorized dealer information.
3. Go to Dyson's official authorized store to inquire about authorized dealer information. In Chinese mainland, Dyson's official stores include Dyson Mall and Dyson Experience Store. You can check the store address information on official website.