Privacy Policy HUHU Technology International Group (“the Group”) complies with global data protection principles and international regulatory requirements. This policy applies to the official group website and global business services.

1. Collected Information We only collect voluntarily submitted business information, including name, company name, contact phone, email and inquiry content. We also automatically collect technical data such as IP address, device information, browser type and browsing records.

2. Purpose of Use - Reply to global electromechanical, construction and engineering business consultations - Group brand promotion and business communication - Website operation, maintenance and user experience optimization - Perform legal compliance obligations.

3. Information Sharing We will not sell, lease or disclose your personal data to unrelated third parties without explicit consent. Affiliated subsidiaries may share necessary business data under strict confidentiality control.

4. Cross-Border Data Protection As an international group, regional data transmission may occur. We adopt unified encryption, access control and security management to ensure cross-border data safety.

5. User Rights You have the right to access, correct, restrict processing or withdraw authorization for your personal data.

6. Policy Update This Privacy Policy may be updated in accordance with international laws and business adjustments. Revised versions shall take effect immediately upon website publication. Last Updated: April 2026