1. This supplementary request page is only for existing customers who need a "referral code" because they cannot provide the product serial number.

2. This supplementary request is not valid for warranty purposes and does not indicate that the product warranty has been established.

3. This page is only for supplementary information related to marketing activities and cannot be used as a basis for warranty registration or repair.

4. After the information is submitted, it will only be used to issue referral codes and will not affect warranty eligibility.

5. If you can provide a complete serial number, please complete the registration on the "Official Warranty Registration Page".

6. The company reserves the right to review supplementary request eligibility and correct information.