The website https://www.cesz.com is operated by CHINA ELECTRONICS SHENZHEN Co., Ltd. (hereinafter referred to as "we" or "us"). When you use our services, we may collect and process your relevant information. This Privacy Policy explains how we collect, use, store, and share your information when you use our services, as well as the measures we take to help you access, update, control, and protect your data.

This Privacy Policy is closely related to the services provided on https://www.cesz.com. Please read it carefully and make informed choices where applicable. For technical terms used in this policy, we strive to provide concise explanations and may include links for further clarification.

By using or continuing to use our services, you agree to our collection, use, storage, and sharing of your information in accordance with this Privacy Policy.

If you have any questions about this Privacy Policy or related matters, please contact us at 0755-83783800.

1. Information We Collect

To provide our services, we or our third-party partners may collect, store, and use the following information related to you. If you choose not to provide certain information, you may not be able to register as a user or access certain services, or the services may not function as intended.

• Personal Information: Information you provide when registering an account or using our services, such as phone numbers, email addresses, etc.

• Location Information: If you enable device location services and use our location-based features, we may collect:

• Your geographic location via GPS or WiFi when using our services on a location-enabled device.

• You may disable location services to stop the collection of this data.

• Log Information: When you use our services, the system may automatically collect data (via cookies, identifiers, or similar technologies), including device details, browsing history, and clickstream data. This helps personalize your experience and enhance security. You can manage or block cookies through browser settings.

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2. Data Storage

2.1 Storage Methods & Duration

We store your information securely using methods such as local caching (e.g., via apps), databases, and server logs.
We retain personal information only for as long as necessary to fulfill service purposes or as required by law.

2.2 Geographic Storage

We store personal data collected within China on servers located in China.
Currently, we do not transfer or store your personal information overseas. If cross-border data transfer becomes necessary, we will notify you of the purpose, recipient, security measures, risks, and obtain your consent.

2.3 Service Termination

If our products or services cease operation, we will notify you via push alerts or announcements and delete or anonymize your personal data within a reasonable timeframe, unless otherwise required by law.

3. Data Security

We employ industry-standard security technologies (e.g., SSL encryption) to prevent loss, misuse, unauthorized access, or disclosure. However, no internet transmission is 100% secure, and risks may arise from factors beyond our control.

4. How We Use Information

We may use collected data to:

• Provide and maintain services;

• Verify identity, ensure security, prevent fraud, and for backups;

• Improve existing services and develop new ones;

• Personalize your experience (e.g., language/location settings);

• Deliver targeted ads instead of generic ones;

• Measure ad performance and optimize campaigns;

• Manage software updates or certifications;

• Invite you to participate in surveys.

5. Data Sharing

We do not actively share or transfer your personal data to third parties unless we obtain your explicit consent.

For advertising purposes, we may share anonymized data with partners (e.g., advertisers), who must comply with strict privacy protections to prevent identification.

We will not disclose identifiable information (e.g., name or email) without your authorization.

In cases of mergers, acquisitions, or asset transfers, we will ensure continued protection of your data under standards no less stringent than this policy.

Exceptions (where consent is not required):

• National security, public health, or legal obligations (e.g., criminal investigations);

• Protecting life/property where consent is impractical;

• Information you publicly disclose or obtained from lawful public sources (e.g., government releases).

6. Your Rights

You may access, correct, delete, or withdraw consent for your data through account settings. Complaints may be submitted via designated channels.

To deactivate your account, submit a request. Post-cancellation, we will delete or anonymize your data unless legally required to retain it.

7. Policy Updates

We may revise this policy and will notify you of changes with the effective date. Continued use of services constitutes acceptance of the updated terms.

8. Protection of Minors

We encourage parents/guardians to guide users under 18. Minors should obtain parental consent before submitting personal information.

CHINA ELECTRONICS SHENZHEN Co., Ltd. reserves the right to interpret and update this policy.