Privacy Policy of Wuxi Changkaichang Technology Co., Ltd.

1. Introduction

Welcome to the official website of Wuxi Changkaichang Technology Co., Ltd. (hereinafter referred to as “this Website”). This Website is an enterprise display official website, only used for corporate brand promotion, display of intelligent fire protection equipment products, and reposting of our official account articles. It does not involve e-commerce transactions, access to third-party SDKs, nor does it obtain permissions for any sensitive devices such as location, camera, or microphone.

This Privacy Policy is intended to explain how we process the personal information you provide or automatically collected by the system during your use of this Website, so as to protect your privacy and security.

2. How We Collect and Use Information

We abide by the principle of “minimum necessity” and only collect your personal information in the following business scenarios, with no other information collection activities:

① Investment and Franchise: To process franchise applications and connect cooperation needs, we collect your valid contact information and intended franchise region.

② Message Board Consultation: To reply to your inquiries in a timely manner, we collect the message content you fill in and the contact information you reserve.

③ Website Operation and Security: To ensure normal website access, troubleshoot faults, and prevent network security risks, the system automatically and anonymously records access logs. The log information only includes IP address, access time, and browsed page paths, and is not associated with your personal identity information.

3. Information Sharing and Disclosure

We attach great importance to protecting your privacy and will not sell or share your personal information to any unrelated third parties. Disclosure is only made under the following circumstances:

• Obtaining your separate authorization and consent;
• Complying with laws and regulations and cooperating withinvestigations by judicial authorities.

4. Your Rights

You have the right to inquire, correct, or delete the personal information you submitted on this Website, or request us to stop processing your information.

To exercise the above rights, please contact us via email: affppe@affppe.com. We will verify and reply with the processing result within 15 working days after receiving your valid application.

5. Policy Updates

Changkaichang reserves the right to update or modify this policy from time to time. If our Privacy Policy is changed, we will post the latest version here. If we make material changes to the Privacy Policy, we may also notify you of the changes through various channels, such as posting a notice on our website or sending you a separate notice.

6. Retention Period of Personal Information

In accordance with business needs and legal requirements, we retain personal information for the following periods, and it will be automatically desensitized / deleted upon expiration:

① Investment and Franchise Information: Retained for 6 months after the completion of franchise cooperation connection; if there is no intention of follow-up cooperation, it will be deleted in a timely manner.

② Message Board Information: Retained for 3 months after the completion of inquiry reply.

③ Access Logs: Retained for 3 months and automatically deleted upon expiration; log information is not associated with personal identity throughout the process.

④ If you request to delete / correct information, we will clean up relevant data in a timely manner after completing the processing.

Last Updated: March 2026