Privacy Policy

1. Introduction

Beijing Zhudi Jintai Technology Co., Ltd ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website zhudijintai.com, use our mobile applications, or engage with our services.

Please read this Privacy Policy carefully. By accessing or using our services, you acknowledge that you have read, understood, and agree to be bound by all the terms of this Privacy Policy.

2. Information We Collect

2.1 Personal Information

We may collect personal information that you voluntarily provide to us, including but not limited to:

• Name and contact information (email address, phone number, mailing address)
• Company name and job title
• Account credentials (username, password)
• Payment information (when purchasing services)
• Communications and correspondence
• Any other information you choose to provide

2.2 Automatically Collected Information

When you access our website or use our applications, we may automatically collect certain information, including:

• Device information (device type, operating system, browser type)
• IP address and location data
• Usage data and browsing patterns
• Cookies and tracking technologies information
• Mobile device identifiers

2.3 Information from Third Parties

We may receive information about you from third parties, including business partners, analytics providers, and publicly available sources.

3. How We Use Your Information

We use the information we collect for the following purposes:

• To provide, maintain, and improve our services
• To process transactions and send related information
• To send technical notices, updates, and support messages
• To respond to your comments, questions, and requests
• To monitor and analyze usage patterns and trends
• To personalize your experience and deliver relevant content
• To protect our rights, privacy, safety, or property
• To comply with legal obligations

4. Mobile Application Privacy

4.1 App Store Compliance

Our mobile applications published on Google Play Store and Apple App Store comply with all relevant platform policies and guidelines, including:

• Google Play Developer Program Policies
• Apple App Store Review Guidelines
• Google Play Families Policy and Apple Kids Category Guidelines where applicable

4.2 Permissions and Data Collection

Our applications may request various permissions, including:

• Network access for functionality and updates
• Storage access for saving user preferences and data
• Notification permissions for important updates
• Location services (with user consent) for localized features

5. Advertising and Ad Monetization

We integrate third-party advertising platforms to support free services and generate revenue. This section outlines our advertising practices and the platforms we use.

5.1 Advertising Platforms

We may integrate and work with the following advertising platforms and networks:

5.2 Ad Formats

Our applications may display the following advertising formats:

• Splash Ads (Opening Screen Ads): Full-screen advertisements displayed when the application launches
• Rewarded Video Ads: Video advertisements that users can voluntarily watch in exchange for in-app rewards or benefits
• Interstitial Ads: Full-screen advertisements displayed at natural transition points within the application
• Banner Ads: Rectangular display advertisements displayed at the top or bottom of the screen

5.3 Ad Personalization

Advertisers may use information collected through their platforms to deliver targeted advertisements based on user interests and preferences. You may be able to opt out of certain personalized advertising through:

• Device settings (e.g., Opt Out of Ads Personalization on Android, Limit Ad Tracking on iOS)
• Industry opt-out tools such as the Digital Advertising Alliance's opt-out page
• Individual advertising platform's opt-out mechanisms

6. Data Protection and Security

6.1 Security Measures

We implement appropriate technical and organizational security measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction, including:

• Encryption of data in transit and at rest
• Regular security assessments and audits
• Access controls and authentication measures
• Secure data storage practices
• Employee training on data protection

6.2 Data Retention

We retain your personal information for as long as necessary to fulfill the purposes outlined in this Privacy Policy, unless a longer retention period is required or permitted by law. We will delete or anonymize your data when it is no longer needed.

7. International Data Transfers

Your information may be transferred to and processed in countries other than your country of residence. These countries may have different data protection laws. When we transfer your data internationally, we ensure appropriate safeguards are in place, including:

• Standard Contractual Clauses approved by relevant authorities
• Binding Corporate Rules where applicable
• Certification mechanisms and codes of conduct

8. Children's Privacy

We are committed to protecting children's privacy and comply with applicable children's privacy laws.

8.1 COPPA Compliance (United States)

Our applications comply with the Children's Online Privacy Protection Act (COPPA). We do not knowingly collect personal information from children under 13 years of age without verifiable parental consent. If we become aware that we have collected personal information from a child under 13 without parental consent, we will take steps to delete that information promptly.

8.2 GDPR-K Compliance (European Union)

For users in the European Union under 16 years of age (or the applicable age of consent in your country), we require parental consent before collecting personal information. Parents or guardians may review, request deletion of, or refuse further collection of their child's personal information.

8.3 Age Verification

Our services are generally not directed to children under the minimum age requirements. If you are a parent or guardian and believe your child has provided us with personal information without your consent, please contact us immediately.

9. Privacy Rights by Region

9.1 European Union / European Economic Area (GDPR)

If you are located in the EU/EEA, you have the following rights:

• Right of Access: Obtain confirmation of whether we process your personal data and access your data
• Right to Rectification: Correct inaccurate personal data
• Right to Erasure: Request deletion of your personal data ("right to be forgotten")
• Right to Restrict Processing: Limit how we use your data
• Right to Data Portability: Receive your data in a structured, commonly used format
• Right to Object: Object to processing based on legitimate interests
• Right to Withdraw Consent: Withdraw consent at any time

9.2 California, USA (CCPA/CPRA)

If you are a California resident, you have additional rights under the California Consumer Privacy Act (CCPA) and California Privacy Rights Act (CPRA):

• Right to Know: Request disclosure of personal information collected, used, or shared
• Right to Delete: Request deletion of personal information
• Right to Opt-Out: Opt out of the sale or sharing of personal information
• Right to Correct: Correct inaccurate personal information
• Right to Limit Use: Limit use of sensitive personal information
• Non-Discrimination: Not be discriminated against for exercising your rights

9.3 Brazil (LGPD)

If you are located in Brazil, you have rights under the Lei Geral de Proteção de Dados (LGPD), including the rights to confirm existence, access, correction, anonymization, portability, and deletion of your personal data.

9.4 Other Regions

If you are located in other jurisdictions, you may have additional privacy rights under local laws. Please contact us to learn more about your specific rights.

10. Cookies and Tracking Technologies

We use cookies and similar tracking technologies to collect and track information about your browsing activities. You can control cookies through your browser settings. Disabling cookies may affect website functionality.

Types of Cookies We Use:

• Essential Cookies: Required for basic website functionality
• Analytics Cookies: Help us understand how visitors use our website
• Preference Cookies: Remember your settings and preferences
• Marketing Cookies: Used to deliver relevant advertisements

11. Third-Party Services

Our services may contain links to third-party websites, applications, or services. We are not responsible for the privacy practices of these third parties. We encourage you to review the privacy policies of any third-party services you access.

12. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by posting the new Privacy Policy on this page and updating the "Last Updated" date. We may also provide additional notice through our services or via email for significant changes.

We encourage you to review this Privacy Policy periodically for any changes.

13. Contact Us

If you have any questions, comments, or requests regarding this Privacy Policy or our privacy practices, please contact us:

Beijing Zhudi Jintai Technology Co., Ltd
Room 407-4247, Shilibao Town Government Office Building
No. 67 Xidaqiao Road, Miyun District
Beijing, 100000, China

Email: support@zhudijintai.com
Business Inquiries: wuxiaolong@zhudijintai.com
Website: zhudijintai.com