Important Notice
Your trust is of utmost importance to us. We understand the significance of user information security and will take security measures as required by laws and regulations to ensure your information is protected. Accordingly, Marzdata (hereinafter referred to as "we") has established this Legal Statement and Privacy Policy (hereinafter referred to as "Statement and Privacy") and would like to remind you: Before using any services on Marzdata's website, please carefully read and fully understand this Statement and Privacy. By using Marzdata's services, you are deemed to have accepted and acknowledged the content of this Statement and Privacy. If you have any questions, comments, or suggestions regarding this Statement and Privacy, you may contact us through Marzdata's ticket system or phone.
Definitions
Marzdata Website: Refers to the official website of Marzdata (domain: www.marzdata.cn).
User Information: Refers to various types of information submitted or collected when you register an account on Marzdata's website or use Marzdata's services, including but not limited to name, contact information, etc. (see Article 2 of the Privacy Policy for details).

Legal Statement
1. Rights Ownership
Intellectual Property
The logo of Marzdata, the text "Marzdata," and other words, graphics, and combinations, as well as website identifiers, emblems, and service names, are registered trademarks of Marzdata and its affiliated companies. No display, use, or processing is permitted without written authorization.
All intellectual property rights related to products, services, technologies, and programs on the website belong to Marzdata or its rights holders.
Unless otherwise stated, Marzdata owns all rights to information published on the website (including text, images, audio, video, etc.). Reproduction, broadcasting, mirroring, or other actions are prohibited without permission.

2. Limitation of Liability
User Responsibility: Users are fully responsible for information they upload or publish (such as names, contact details, images, etc.).
Content Authenticity: Reprinted content is for information purposes only and does not imply endorsement or verification of its authenticity by Marzdata.
Legal Use: Users must comply with Chinese law and may not use the service for infringing activities. Marzdata assumes no responsibility for the purpose of user actions.

3. Intellectual Property Protection
If you believe content on Marzdata's website infringes upon your legal rights, you may submit a written notice to assert your rights. Marzdata will handle the matter in accordance with the law.

Privacy Policy
Marzdata (hereinafter referred to as "we") respects and protects user information, and will handle information with diligence and caution. By using services on this website, you are deemed to have agreed to this policy.

1. Scope of Application
Applies to all services on Marzdata's website, including page browsing, login, and technical services.
Does not apply to third-party services (e.g., official website map functionality).
If you, as a developer, provide services through Marzdata, you must establish a separate privacy policy with users.

2. Information Collection and Use
Registration Information: Email, password, and phone number are used for account management and verification.
Supplementary Information: Identity type, company name, business license, etc., can be provided to enhance account details (not mandatory).
Log and Support Information: Automatically collects IP address, access records, consultation records, etc., to improve services.
Purpose of Use: Includes sending verification codes, personalized recommendations, security risk control, etc. Any use beyond this scope will require separate consent.

3. Information Sharing and Disclosure
Sharing Conditions: Information is shared only with explicit consent, as required by law, to facilitate transactions, or when entrusting partners, and only necessary information is shared.
Transfer and Disclosure: Only conducted in statutory circumstances such as company mergers or to protect public interests.

4. User Rights
Query and Management: You may modify basic information through the account management interface.
Deletion Requests: You may request deletion of information collected in violation of laws or agreements (identity verification required).
Account Cancellation: Submit a ticket to request account cancellation. After information is deleted, services will be terminated.

5. Information Protection Measures
Technical Security: Measures such as encryption, access control, and employee training are implemented to ensure information security.
Retention Period: Information is retained only for necessary periods, and anonymized after expiration.
Cross-Border Transfer: If information needs to be transferred overseas, prior consent will be obtained and risks communicated.

6. Information of Minors
Minors must obtain guardian consent to use services, and information is collected and used only when necessary.

7. Policy Updates
Significant changes (e.g., service model, changes in control) will be notified through conspicuous means, and historical versions will be archived for reference.

8. Contact Us
Questions or suggestions may be directed to Marzdata via ticket or phone. Security incidents will be promptly communicated and remedied.